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Purpose@#Precision oncology approach for recurrent and metastatic head and neck squamous cell carcinoma (HNSCC) is necessary due to its dismal prognosis. We performed a genomic profile-based umbrella trial of patients with platinum-refractory HNSCC (KCSG-TRIUMPH). Here, we present an in-depth report of the the nintedanib arm (arm 3) of the current trial. @*Materials and Methods@#The TRIUMPH study was a multicenter, open-label, single-arm phase 2 trial, in which patients were assigned to treatment arms based on next-generation sequencing (NGS)–based, matching genomic profiles. Patients whose tumors harbor fibroblast growth factor receptor (FGFR) alteration were enrolled in the nintedanib arm (arm 3) as part of the TRIUMPH study. The primary endpoint was the overall response rate (ORR), and secondary endpoints included overall survival (OS), progression-free survival (PFS), safety, and biomarker analysis. @*Results@#Between October 2017 and August 2020, 207 were enrolled in the TRIUMPH study, and eight were enrolled in the nintedanib arm. ORR and disease control rate were 42.9% and 57.1%, respectively. The median PFS was 5.6 months and the median duration of response was 9.1 months. Median OS was 11.1 months. One patient maintained the partial response for 36 months. Overall, the toxicity profiles were manageable. @*Conclusion@#Single-agent nintedanib has demonstrated significant efficacy in FGFR-mutated, recurrent or metastatic HNSCC patients, with tolerable toxicity profiles. The results from the study have provided the basis for routine NGS screening and FGFR-targeted therapy. Because of the small number of patients due to slow accrual in this study, further studies with a larger cohort are warranted for statistical power.
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Purpose@#Oxaliplatin, a component of the capecitabine plus oxaliplatin (XELOX) regimen, has a more favorable toxicity profile than cisplatin in patients with advanced gastric cancer (GC). However, oxaliplatin can induce sensory neuropathy and cumulative, dose-related toxicities. Thus, the capecitabine maintenance regimen may achieve the maximum treatment effect while reducing the cumulative neurotoxicity of oxaliplatin. This study aimed to compare the survival of patients with advanced GC between capecitabine maintenance and observation after 1st line XELOX chemotherapy. @*Materials and Methods@#Sixty-three patients treated with six cycles of XELOX for advanced GC in six hospitals of the Catholic University of Korea were randomized 1:1 to receive capecitabine maintenance or observation. The primary endpoint was progression-free survival (PFS), analyzed using a two-sided log-rank test stratified at a 5% significance level. @*Results@#Between 2015 and 2020, 32 and 31 patients were randomized into the maintenance and observation groups, respectively. After randomization, the median number of capecitabine maintenance cycles was 6. The PFS was significantly higher in the maintenance group than the observation group (6.3 vs. 4.1 months, P=0.010). Overall survival was not significantly different between the 2 groups (18.2 vs. 16.5 months, P=0.624). Toxicities, such as hand-foot syndrome, were reported in some maintenance group patients. Maintenance treatment was a significant factor associated with PFS in multivariate analysis (hazard ratio, 0.472; 95% confidence interval, 0.250–0.890; P=0.020). @*Conclusions@#After 6 cycles of XELOX chemotherapy, capecitabine maintenance significantly prolonged PFS compared with observation, and toxicity was manageable. Maintenance treatment was a significant prognostic factor associated with PFS.
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Purpose@#This study was conducted to determine the effectiveness of immune checkpoint inhibitors (ICIs) in recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) after platinum-containing chemotherapy. We also identified clinical biomarkers which may be predictive of patient prognosis. @*Materials and Methods@#We analyzed 125 patients with R/M HNSCC who received ICIs, retrospectively. Overall response rate (ORR) was the primary study outcome. Overall survival (OS) and progression-free survival (PFS) were the secondary study outcomes. @*Results@#The patients received anti–programmed cell death protein-1 (PD-1) (n=73, 58%), anti–programmed death-ligand 1 (PD-L1) (n=24, 19%), or a combination of anti–PD-1/PD-L1 and anti–cytotoxic T-lymphocyte antigen 4 (n=28, 22%). The median age was 57 years (range, 37 to 87). The location of the primary tumor was in the oral cavity in 28% of the cases, followed by oropharynx (27%), hypopharynx (20%), and larynx (12%). The ORR was 15% (19/125). With 12.3 months of median follow-up, median PFS was 2.7 months. Median OS was 10.8 months. A neutrophil-to-lymphocyte ratio (NLR) > 4 was significantly associated with poor response to ICIs (odds ratio, 0.30; p=0.022). A sum of the target lesions > 40 mm (hazard ratio [HR], 1.53; p=0.046] and a NLR > 4 (HR, 1.75; p=0.009) were considered to be predictive markers of short PFS. A poor performance status (HR, 4.79; p 40 mm (HR, 1.93; p=0.025), and an NLR > 4 (HR, 3.36; p < 0.001) were the significant predictors for poor survival. @*Conclusion@#ICIs exhibited favorable antitumor activity in R/M HNSCC. Clinically, our findings can be used to recognize patients benefit from receiving ICI.
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Purpose@#This study was conducted to determine the effectiveness of immune checkpoint inhibitors (ICIs) in recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) after platinum-containing chemotherapy. We also identified clinical biomarkers which may be predictive of patient prognosis. @*Materials and Methods@#We analyzed 125 patients with R/M HNSCC who received ICIs, retrospectively. Overall response rate (ORR) was the primary study outcome. Overall survival (OS) and progression-free survival (PFS) were the secondary study outcomes. @*Results@#The patients received anti–programmed cell death protein-1 (PD-1) (n=73, 58%), anti–programmed death-ligand 1 (PD-L1) (n=24, 19%), or a combination of anti–PD-1/PD-L1 and anti–cytotoxic T-lymphocyte antigen 4 (n=28, 22%). The median age was 57 years (range, 37 to 87). The location of the primary tumor was in the oral cavity in 28% of the cases, followed by oropharynx (27%), hypopharynx (20%), and larynx (12%). The ORR was 15% (19/125). With 12.3 months of median follow-up, median PFS was 2.7 months. Median OS was 10.8 months. A neutrophil-to-lymphocyte ratio (NLR) > 4 was significantly associated with poor response to ICIs (odds ratio, 0.30; p=0.022). A sum of the target lesions > 40 mm (hazard ratio [HR], 1.53; p=0.046] and a NLR > 4 (HR, 1.75; p=0.009) were considered to be predictive markers of short PFS. A poor performance status (HR, 4.79; p 40 mm (HR, 1.93; p=0.025), and an NLR > 4 (HR, 3.36; p < 0.001) were the significant predictors for poor survival. @*Conclusion@#ICIs exhibited favorable antitumor activity in R/M HNSCC. Clinically, our findings can be used to recognize patients benefit from receiving ICI.
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Purpose@#The purpose of this study was to evaluate clinical characteristics and treatment pattern of ovarian clear cell carcinoma (OCCC) in Korea and the role of adjuvant chemotherapy in earlystage. @*Materials and Methods@#Medical records of 308 cases of from 21 institutions were reviewed and data including age, performance status, endometriosis, thromboembolism, stage, cancer antigen 125, treatment, recurrence, and death were collected. @*Results@#Regarding stage of OCCC, it was stage I in 194 (63.6%), stage II in 34 (11.1%), stage III in 66 (21.6%), and stage IV in 11 (3.6%) patients. All patients underwent surgery. Optimal surgery (residual disease ≤ 1 cm) was achieved in 89.3%. Majority of patients (80.5%) received postoperative chemotherapy. The most common regimen was taxane-platinum combination (96%). Median relapse-free survival (RFS) was 138.5 months for stage I, 33.4 for stage II, 19.3 for stage III, and 9.7 for stage IV. Median overall survival (OS) were not reached, 112.4, 48.7, and 18.3 months for stage I, II, III, and IV, respectively. Early-stage (stage I), endometriosis, and optimal debulking were identified as favorable prognostic factors for RFS. Early-stage and optimal debulking were also favorable prognostic factors for OS. Majority of patients with early-stage received adjuvant chemotherapy. However, additional survival benefit was not found in terms of recurrence. @*Conclusion@#Majority of patients had early-stage and received postoperative chemotherapy regardless of stage. Early-stage and optimal debulking were identified as favorable prognostic factors. In stage IA or IB, adding adjuvant chemotherapy did not show difference in survival. Further study focusing on OCCC is required.
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Purpose@#The purpose of this study was to compare ramosetron (RAM), aprepitant (APR), and dexamethasone (DEX) [RAD] with palonosetron (PAL), APR, and DEX [PAD] in controlling highly-emetogenic chemotherapy (HEC)–induced nausea and vomiting. @*Materials and Methods@#Patients were randomly assigned (1:1) to receive RAD or PAD:RAM (0.3 mg intravenously) or PAL (0.25 mg intravenously) D1, combined with APR (125 mg orally, D1 and 80 mg orally, D2-3) and DEX (12 mg orally or intravenously, D1 and 8 mg orally, D2-4). Patients were stratified by gender, cisplatin-based chemotherapy, and administration schedule. The primary endpoint was overall complete response (CR), defined as no emesis and no rescue regimen during 5 days of HEC. Secondary endpoints were overall complete protection (CP; CR+nausea score < 25 mm) and total control (TC; CR+nausea score < 5 mm). Quality of life was assessed by Functional Living Index Emesis (FLIE) questionnaire on D0 and D6. @*Results@#A total of 279 patients receiving RAD (n=137) or PAD (n=142) were evaluated. Overall CR rates in RAD and PAD recipients were 81.8% and 79.6% (risk difference [RD], 2.2%; 95% confidence interval [CI], −7.1 to 11.4), respectively. Overall CP and TC rates for RAD and PAD were 56.2% and 58.5% (RD, −2.3%; 95% CI, −13.9 to 9.4) and 47.5% vs. 43.7% (RD, 3.8%; 95% CI, −7.9 to 15.5), respectively. FLIE total score ≥ 108 (no impact on daily life) was comparable between RAD and PAD (73.9% vs. 73.4%, respectively). Adverse events were similar between the two groups. @*Conclusion@#In all aspects of efficacy, safety and QOL, RAD is non-inferior to PAD for the control of CINV in cancer patients receiving HEC.
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Purpose@#The introduction of immune checkpoint inhibitors represents a major advance in the treatment of lung cancer, allowing sustained recovery in a significant proportion of patients. Nivolumab is a monoclonal anti–programmed death cell protein 1 antibody licensed for the treatment of locally advanced or metastatic non-small cell lung cancer (NSCLC) after prior chemotherapy. In this study, we describe the demographic and clinical outcomes of patients with advanced NSCLC treated with nivolumab in the Korean expanded access program. @*Materials and Methods@#Previously treated patients with advanced non-squamous and squamous NSCLC patients received nivolumab at 3 mg/kg every 2 weeks up to 36 months. Efficacy data including investigator-assessed tumor response, progression data, survival, and safety data were collected. @*Results@#Two hundred ninety-nine patients were treated across 36 Korean centers. The objective response rate and disease control rate were 18% and 49%, respectively; the median progression-free survival was 2.1 months (95% confidence interval [CI], 1.87 to 3.45), and the overall survival (OS) was 13.2 months (95% CI, 10.6 to 18.9). Patients with smoking history and patients who experienced immune-related adverse events showed a prolonged OS. Cox regression analysis identified smoking history, presence of immune-related adverse events as positive factors associated with OS, while liver metastasis was a negative factor associated with OS. The safety profile was generally comparable to previously reported data. @*Conclusion@#This real-world analysis supports the use of nivolumab for pretreated NSCLC patients, including those with an older age.
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PURPOSE: Physician Orders for Life-Sustaining Treatment (POLST) form is a legal document for terminally ill patients to make medical decisions with physicians near the end-of-life. A multicenter prospective study was conducted to evaluate the feasibility of POLST administration in actual oncological practice. MATERIALS AND METHODS: Patients with terminal cancer, age ≥ 20 years, and capable of communicating were eligible. The primary endpoint was the completion rate of POLST. Data about physicians' or patients' barriers were also collected. RESULTS: From June to December 2017, 336 patients from seven hospitals were eligible. Median patient age was 66 years (range, 20 to 94 years); 52.7% were male; and 60.4% had poor performance status. Primary cancer sites were hepato-pancreato-biliary (26.2%), lung (23.2%), and gastrointestinal (19.9%). Expected survival duration was 10.6±7.3 weeks, with 41.2% receiving hospice care, 37.9% showing progression after cancer treatment, and the remaining patients were under active treatment (15.8%) or initially diagnosed with terminal cancer (5.1%). POLST forms were introduced to 60.1% of patients, and 31.3% signed the form. Physicians' barriers were reluctance of family (49.7%), lack of rapport (44.8%), patients' denial of prognosis (34.3%), lack of time (22.7%), guilty feelings (21.5%), and uncertainty about either prognosis (21.0%) or the right time to discuss POLST (16.6%). The patients' barriers were the lack of knowledge/understanding of POLST (65.1%), emotional discomfort (63.5%), difficulty in decision-making (66.7%), or denial of prognosis (14.3%). CONCLUSION: One-third of patients completed POLST forms, and various barriers were identified. To overcome such barriers, social engagement, education, and systematic support might be necessary.
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Humanos , Masculino , Negação em Psicologia , Educação , Estudos de Viabilidade , Cuidados Paliativos na Terminalidade da Vida , Pulmão , Prognóstico , Estudos Prospectivos , Doente Terminal , IncertezaRESUMO
BACKGROUND/AIMS: This study was conducted to identify risk factors that predict vulnerability to cancer therapy on the basis of the clinical, geriatric, and quality of life assessment before starting treatment in elderly patients. METHODS: Seventy-five patients aged 65 years and over with newly diagnosed stage IV solid cancer receiving chemotherapy were analyzed. Clinical and laboratory data were collected. The geriatric assessment was performed using the Korean versions of the Modified Barthel Index, Instrumental Activities of Daily Living, Mini-Mental State Examination, and Geriatric Depression Scale. The European Organisation for Research and Treatment of Cancer Quality-of-Life Core Questionnaire (EORTC-QLQ-C30) was also performed. RESULTS: Forty-one patients stopped cancer treatment during or after the end of first-line therapy and were classified as the treatment interruption group. By univariate analysis, treatment interruption was associated with metastases to ≥ 2 distant sites, lower albumin level, lower EORTC-QLQ-C30 physical and role functioning scores, and higher EORTC-QLQ-C30 fatigue and appetite loss symptom scores. By multivariate analysis, treatment interruption was significantly associated with low score for the EORTC-QLQ-C30 physical functioning scale (odds ratio [OR], 1.020; 95% confidence interval [CI], 1.002 to 1.039; p = 0.030), and ≥ 2 sites of distant metastases (OR, 2.965; 95% CI, 1.012 to 8.681; p = 0.047). CONCLUSIONS: The EORTC-QLQ-C30 physical functioning score and metastases to ≥ 2 organs, which indicate a poor physical functional status and metastatic high tumor burden, were significantly associated with interruption of first-line treatment in elderly patients with cancer.
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Idoso , Humanos , Atividades Cotidianas , Apetite , Depressão , Tratamento Farmacológico , Fadiga , Avaliação Geriátrica , Análise Multivariada , Metástase Neoplásica , Qualidade de Vida , Fatores de Risco , Carga TumoralRESUMO
The abscopal effect is a rare phenomenon that characterized by tumor regression of untreated metastatic lesions after a local radiotherapy. The mechanisms of abscopal effect are speculated to be associated with cytokine release and host immune system. In this case, we report a case of abscopal effect in a 64-year-old male with hepatocellular carcinoma with lung and bone metastasis, who had complete response in the lung after receiving radiation to the metastatic bone lesions.
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Humanos , Masculino , Pessoa de Meia-Idade , Carcinoma Hepatocelular , Sistema Imunitário , Pulmão , Metástase Neoplásica , RadioterapiaRESUMO
BACKGROUND/AIMS: The objective of this study was to assess the prognostic roles of treatment response and tissue necrosis after chemoradiotherapy (CRT) in locally advanced rectal cancer. METHODS: A total of 243 patients with locally advanced rectal cancer who underwent neoadjuvant CRT were included. Three treatment response groups were classified by their pathological stage results: complete treatment response (CTR), intermediate treatment response (ITR), and poor treatment response (PTR). Three tissue necrosis groups were classified based on tissue pathological results: complete necrosis response (CNR), intermediate necrosis response (INR), and poor necrosis response (PNR). RESULTS: Overall survival (OS) and recurrence-free survival (RFS) rate at three years were 74.5% and 61.3%, respectively. The 3-year OS rates of the CTR, ITR, and PTR groups were 83.7%, 75.9%, and 69.7%, respectively (p < 0.001); the 3-year RFS rates were 76.7%, 69.0%, and 52.1%, respectively (p < 0.001). The 3-year OS rates of the CNR, INR, and PNR groups were 83.7%, 80.6%, and 61.8%, respectively (p < 0.001); the 3-year RFS rates were 76.7%, 68.9%, and 44.3%, respectively (p < 0.001). When compared to CTR/CNR, PTR/PNR was strongly related to an increased risk of recurrence (hazard ratio [HR], 5.53; 95% confidence interval [CI], 2.01 to 15.23 vs. HR, 6.37; 95% CI, 2.29 to 17.74, respectively) in univariate Cox regression. Both PTR and PNR were strongly associated with shorter RFS and OS when compared with CTR and CNR in the multivariate Cox regression. CONCLUSIONS: Tissue necrosis is an equally important prognostic marker as treatment response for oncologic outcomes in locally advanced rectal cancer.
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Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Biópsia , Quimiorradioterapia Adjuvante/efeitos adversos , Distribuição de Qui-Quadrado , Progressão da Doença , Intervalo Livre de Doença , Estimativa de Kaplan-Meier , Laparoscopia/efeitos adversos , Análise Multivariada , Necrose , Terapia Neoadjuvante/efeitos adversos , Recidiva Local de Neoplasia , Estadiamento de Neoplasias , Modelos de Riscos Proporcionais , Neoplasias Retais/mortalidade , Indução de Remissão , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
PURPOSE: Breast cancer treatment has progressed significantly over the past 20 years. However, knowledge regarding male breast cancer (MBC) is sparse because of its rarity. This study is an investigation of the clinicopathologic features, treatments, and clinical outcomes of MBC. MATERIALS AND METHODS: Clinical records of 59 MBC patients diagnosed during 1995-2014 from seven institutions in Korea were reviewed retrospectively. RESULTS: Over a 20-year period, MBC patients accounted for 0.98% among total breast cancer patients, and increased every 5 years. The median age of MBC patientswas 66 years (range, 24 to 87 years). Forty-three patients (73%) complained of a palpable breast mass initially. The median symptom duration was 5 months (range, 1 to 36 months). Mastectomy was performed in 96% of the patients. The most frequent histology was infiltrating ductal carcinoma (75%). Ninety-one percent of tumors (38/43) were estrogen receptor–positive, and 28% (11/40) showed epidermal growth factor receptor 2 (HER-2) overexpression. After curative surgery, 42% of patients (19/45) received adjuvant chemotherapy; 77% (27/35) received hormone therapy. Five out of ten patients with HER-2 overexpressing tumors did not receive adjuvant anti–HER-2 therapy, while two out of four patients with HER-2 overexpressing tumors received palliative trastuzumab for recurrent and metastatic disease. Letrozole was used for one patient in the palliative setting. The median overall survival durations were 7.2 years (range, 0.6 to 17.0 years) in patients with localized disease and 2.9 years (range, 0.6 to 4.3 years) in those with recurrent or metastatic disease. CONCLUSION: Anti–HER-2 and hormonal therapy, except tamoxifen, have been underutilized in Korean MBC patients compared to female breast cancer patients. With the development of precision medicine, active treatment with targeted agents should be applied. Further investigation of the unique pathobiology of MBC is clinically warranted.
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Feminino , Humanos , Masculino , Masculino , Mama , Neoplasias da Mama , Neoplasias da Mama Masculina , Carcinoma Ductal , Quimioterapia Adjuvante , Estrogênios , Coreia (Geográfico) , Mastectomia , Medicina de Precisão , Prognóstico , Receptores ErbB , Estudos Retrospectivos , Tamoxifeno , TrastuzumabRESUMO
Choroidal metastasis from colorectal cancer is very rare and has not been reported before in Korea. We report a case of eye hyperemia and discomfort in a patient with advanced colon cancer. Orbit magnetic resonance imaging and positron emission tomography revealed an enhancing mass within the temporal side of the left orbit, suggestive of choroidal metastasis from the colorectal adenocarcinoma. The condition's rarity may be due to the long and distant pathway from the colon to the orbit. The presentation usually suggests extensive hematogeneous cancer dissemination and a poor prognosis. However, palliative radiotherapy may be an effective treatment for choroidal metastasis.
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Humanos , Adenocarcinoma , Corioide , Colo , Neoplasias do Colo , Neoplasias Colorretais , Hiperemia , Coreia (Geográfico) , Imageamento por Ressonância Magnética , Metástase Neoplásica , Órbita , Tomografia por Emissão de Pósitrons , Prognóstico , RadioterapiaRESUMO
Primary small cell carcinoma of the paranasal sinuses is extremely rare. It is aggressively locally invasive, with high recurrence and metastatic rates. A combination of systemic chemotherapy and locoregional treatment, such as radiotherapy, is currently recommended based on the treatment of small cell carcinoma of lung. We report a case of small cell carcinoma originating from the maxillary sinus with distant metastasis at the time of diagnosis. The patient had a good initial therapeutic response to etoposide-cisplatin chemotherapy, but the cancer progressed after the sixth cycle of chemotherapy and the prognosis was poor.
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Humanos , Carcinoma de Células Pequenas , Diagnóstico , Tratamento Farmacológico , Pulmão , Seio Maxilar , Metástase Neoplásica , Seios Paranasais , Prognóstico , Radioterapia , RecidivaRESUMO
PURPOSE: The objective of this study was to evaluate external beam radiotherapy (EBRT) in lung cancer patients who suffer from airway obstruction. MATERIALS AND METHODS: Medical data of 95 patients with a lung mass that obstructed the airway and received EBRT for it were analyzed. Fifty-nine patients (62.1%) had non-small cell lung cancer and 36 patients (37.9%) had small cell lung cancer. Radiotherapy was given at 8 to 45 Gy (median, 30 Gy) in 1 to 15 fractions (median, 10 fractions). The response to EBRT was assessed through changes in radiographic findings and/or subjective symptoms between before and after EBRT. The median follow-up duration was 124 days. The primary end point was the airway-obstruction resolving rate after EBRT. The secondary end points were patient survival and toxic effects of EBRT. RESULTS: Improvement of airway obstruction after EBRT on chest X-ray was achieved in 75 of 95 patients (78.9%). The median time for resolving the radiologic findings and/or symptoms of airway obstruction after EBRT was 7 days (range, 1 to 76 days). The 1-year survival rate was significantly higher in responders than non-responders (12.5% vs. 0.0%, p or = 39 Gyalpha/beta=10 (p < 0.01) and the longest obstructive lesion of < 6 cm (p=0.04) were significantly associated with a good response to EBRT in resolving the airway obstruction. No one had grade 3 or higher acute and chronic toxicities. CONCLUSION: EBRT is an effective treatment in relieving airway obstruction without severe toxicities in lung cancer patients.
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Humanos , Obstrução das Vias Respiratórias , Carcinoma Pulmonar de Células não Pequenas , Seguimentos , Pulmão , Neoplasias Pulmonares , Radioterapia , Carcinoma de Pequenas Células do Pulmão , Taxa de Sobrevida , TóraxRESUMO
To protect patient autonomy when confronting death, the importance of advance directives (ADs) has recently became an issue and gradually accepted in Korea. However, in real practice, ADs were not completed by patients but their families in most cases. To analyze the current situation of performing ADs, we reviewed medical charts of 214 terminal cancer patients admitted to the hospice center from October 2012 to September 2013. Seventy-six (35.5%) patients completed ADs. All ADs were completed by patients themselves. The most common reason for not completing ADs was poor physical and/or mental condition. As a proxy, the majority of patients preferred their spouses (55.3%). Few patients wanted life sustaining treatment (1.3%), however palliative sedation was accepted in 89.5%. The median timing of ADs after admission was three (0-90) days, and duration of survival since ADs was 22 (1-340) days. In conclusion, approximately one third of terminal cancer patients completed ADs by themselves. Considering that patient's poor condition is the main reason for not completing ADs, earlier discussion regarding ADs is necessary to enhance patients' participation.
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Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Diretivas Antecipadas/psicologia , Hospitais para Doentes Terminais/estatística & dados numéricos , Neoplasias/mortalidade , Cuidados Paliativos , República da Coreia , Assistência TerminalRESUMO
To protect patient autonomy when confronting death, the importance of advance directives (ADs) has recently became an issue and gradually accepted in Korea. However, in real practice, ADs were not completed by patients but their families in most cases. To analyze the current situation of performing ADs, we reviewed medical charts of 214 terminal cancer patients admitted to the hospice center from October 2012 to September 2013. Seventy-six (35.5%) patients completed ADs. All ADs were completed by patients themselves. The most common reason for not completing ADs was poor physical and/or mental condition. As a proxy, the majority of patients preferred their spouses (55.3%). Few patients wanted life sustaining treatment (1.3%), however palliative sedation was accepted in 89.5%. The median timing of ADs after admission was three (0-90) days, and duration of survival since ADs was 22 (1-340) days. In conclusion, approximately one third of terminal cancer patients completed ADs by themselves. Considering that patient's poor condition is the main reason for not completing ADs, earlier discussion regarding ADs is necessary to enhance patients' participation.
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Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Diretivas Antecipadas/psicologia , Hospitais para Doentes Terminais/estatística & dados numéricos , Neoplasias/mortalidade , Cuidados Paliativos , República da Coreia , Assistência TerminalRESUMO
Pseudocirrhosis refers to a condition that shows changes in hepatic contour that mimic cirrhosis radiographically in the absence of the typical histopathological findings of cirrhosis. This condition has been observed in patients with cancer metastatic to the liver, both in those who have undergone prior systemic chemotherapy and those who have not. Pseudocirrhosis may cause difficulty in interpretation of the response to chemotherapy and hepatic decompression and complication of portal hypertension have a negative effect on the prognosis. We report on a case of breast cancer with liver metastases that showed cirrhotic changes during disease progression. Progression of liver metastases was confirmed by F18 fluorodeoxyglucose positron emission tomography/computed tomography (PET-CT). We also performed ultrasound-guided liver biopsy and confirmed tumor infiltration with severe desmoplastic fibrosis. This case suggests the pathogenesis of pseudocirrhosis through histopathological findings and the role of PET-CT in evaluation of the response to chemotherapy in patients with pseudocirrhosis.
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Humanos , Biópsia , Neoplasias da Mama , Mama , Descompressão , Progressão da Doença , Tratamento Farmacológico , Elétrons , Fibrose , Hipertensão Portal , Fígado , Metástase Neoplásica , PrognósticoRESUMO
Pseudocirrhosis refers to a condition that shows changes in hepatic contour that mimic cirrhosis radiographically in the absence of the typical histopathological findings of cirrhosis. This condition has been observed in patients with cancer metastatic to the liver, both in those who have undergone prior systemic chemotherapy and those who have not. Pseudocirrhosis may cause difficulty in interpretation of the response to chemotherapy and hepatic decompression and complication of portal hypertension have a negative effect on the prognosis. We report on a case of breast cancer with liver metastases that showed cirrhotic changes during disease progression. Progression of liver metastases was confirmed by F18 fluorodeoxyglucose positron emission tomography/computed tomography (PET-CT). We also performed ultrasound-guided liver biopsy and confirmed tumor infiltration with severe desmoplastic fibrosis. This case suggests the pathogenesis of pseudocirrhosis through histopathological findings and the role of PET-CT in evaluation of the response to chemotherapy in patients with pseudocirrhosis.