Cintia Kimura

All Publications

• Identifying Current Barriers in Patient Educational Content Surrounding Rectal Prolapse and Rectocele: Using Animation to Bridge the Gaps. Diseases of the colon and rectum Bungo, C. P., Kimura, C., Adel, H., Au Hoy, S. L., Mishra, K., Gurland, B. 2024

  Abstract

  Patient-centered educational resources surrounding rectal prolapse and rectocele can be difficult to locate and understand. Findings of video animation as patient-specific material for these conditions can help guide creation of effective educational tools for patients.To identify female patient preferences for learning about rectal prolapse and rectocele and to obtain feedback on an animation developed to aid patient education on these conditions.This was a multiple methods study. Participants received a 20-question survey about educational preferences and a 100-second video animation on rectal prolapse and rectocele. Respondents were invited for a semi-structured interview to further express their thoughts regarding health education.This study was conducted from 2022 - 2023, surveys were administered via e-mail and interviews were held virtually.Female patients in the institutional review board-approved Stanford Rectal Prolapse Registry were included.Assess and describe the ability of short video animations to supplement patient education on rectal prolapse and rectocele.46 female participants responded and 10 were interviewed. About 97% of participants indicated the video animation explained the condition clearly, and 66% felt comfortable explaining the condition. Feedback suggested showing the animation during the first appointment and creating similar content for surgery preparation. Patient challenges while researching rectal prolapse and rectocele online included difficulty finding content (41.5%), complex language (18.8%) and uncertainty about source reliability (16.9%).Small sample size with little socioeconomic diversity and highly educated participants.Patient-centered resources surrounding specific pelvic floor disorder(s) are not always readily accessible online. This study demonstrated the value of a short video animation to enhance patients' understanding of rectal prolapse and rectocele. See Video.

  View details for DOI 10.1097/DCR.0000000000003345

  View details for PubMedID 38713067

• Society for Surgery of the Alimentary Tract State-of-the-Art Session 2022: Frailty in Surgery. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract Keller, D. S., Kimura, C. M., Kin, C. J., Chu, D. I., Smith, B. P., Dhala, A., Arrington, A. K., Clark, C. J., Winslow, E. R., Al-Refaie, W. B., Khaitan, P. G. 2024; 28 (2): 158-163

  Abstract

  Given the exponentially aging population and rising life expectancy in the United States, surgeons are facing a challenging frail population who may require surgery but may not qualify based on their general fitness. There is an urgent need for greater awareness of the importance of frailty measurement and the implementation of universal assessment of frail patients into clinical practice. Pairing risk stratification with stringent protocols for prehabilitation and minimally invasive surgery and appropriate enhanced recovery protocols could optimize and condition frail patients before, during, and immediately after surgery to mitigate postoperative complications and consequences on patient function and quality of life. In this paper, highlights from the 2022 Society for Surgery of the Alimentary Tract State-of-the-Art Session on frailty in surgery are presented. This work aims to improve the understanding of the impact of frailty on patients and the methods used to augment the outcomes for frail patients during their surgical experience.

  View details for DOI 10.1016/j.gassur.2023.10.004

  View details for PubMedID 38445937

• Comparing three-dimensional endorectal ultrasound and magnification chromoendoscopy for early rectal neoplasia invasion depth assessment. Journal of gastroenterology and hepatology Pinto, R. A., Kawaguti, F. S., Kimura, C. M., Correa Neto, I. J., Nahas, C. S., Marques, C. F., Bustamante-Lopez, L. A., Ribeiro-Jr, U., Maluf-Filho, F., Nahas, S. C. 2023

  Abstract

  INTRODUCTION: Accurate assessment of invasion depth of early rectal neoplasms is essential for optimal therapy. We aimed to compare three-dimensional endorectal ultrasound (3D-ERUS) with magnification chromoendoscopy (MCE) regarding their accuracy in assessing parietal invasion depth (T).METHODS: Patients with middle and distal rectum neoplasms were prospectively included. Two providers blinded to each other's assessment performed 3D-ERUS and MCE, respectively. The T stage assessed through ERUS was compared to the MCE evaluation. The results were compared to the surgical specimen anatomopathological report. Sensitivity, specificity, accuracy, positive (PPV), and negative (NPV) predictive values were calculated for the T stage and for the final therapy (local excision or radical surgery).RESULTS: In 8years, 70 patients were enrolled, and all underwent both exams. MCE and ERUS showed an accuracy of 94.3% and 85.7%, sensitivity of 83.7 and 93.3%, specificity of 96.4 and 83.6%, PPV of 86.7 and 60.9%, and NPV of 96.4 and 97.9%, respectively. Kappa for T stage assessed through ERUS was 0.64 and 0.83 for MCE.CONCLUSION: MCE and 3D-ERUS had good diagnostic performance, but the endoscopic method had higher accuracy. Both methods reliably assessed lesion extension, circumferential involvement, and distance from the anal verge.

  View details for DOI 10.1111/jgh.16382

  View details for PubMedID 37931782

• Barriers and Facilitators of Surgical Prehabilitation Adherence from the Patient Perspective: a Mixed Method Study. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract Kimura, C., Liu, Y., Crowder, S. E., Arbaugh, C., Mai, U., Shankar, K., Shelton, A., Visser, B., Kin, C. 2023

  Abstract

  Adherence to prehabilitation is crucial for optimal benefit, but reasons for low adherence to home-based programs remain unexplored. Our aim was to identify and explore barriers and facilitators to prehabilitation adherence among patients undergoing abdominal surgery.Nested in a single-center randomized controlled trial on prehabilitation (Perioperative Optimization With Enhanced Recovery (POWER)), this study had an explanatory sequential design with a connect integration. Patients randomized to the intervention arm were included in the quantitative analysis, and a subset of them was invited for a semi-structured interview. The exposure was the frequency of barriers to physical activity and healthy eating, and the outcome was adherence to those components of prehabilitation. Logistic or linear regression was used as appropriate.Among 133 participants in the intervention arm, 116 (87.2%) completed the initial survey ((56.9% women, median age 61 years old (IQR 49.0; 69.4)). The most frequent barriers to exercise and healthy eating were medical issues (59%) and lack of motivation (31%), respectively. There was no significant association between the barriers to physical activity score and adherence to this component of the program (OR 0.89, 95% CI 0.78-1.02, p=0.09). Higher barriers to healthy eating scores were associated with lower Mediterranean diet scores pre- and post-intervention (coef.: -0.32, 95% CI: -0.49; -0.15, p<0.001; and coef.: -0.27, 95% CI: -0.47; -0.07, p=0.01, respectively). Interviews with 15 participants revealed that participating in prehabilitation was a motivator for healthy eating and exercising through goal setting, time-efficient workouts, and promoting self-efficacy.We identified key barriers to be addressed and facilitators to be leveraged in future prehabilitation programs.NCT04504266.

  View details for DOI 10.1007/s11605-023-05857-9

  View details for PubMedID 37848690

  View details for PubMedCentralID 7165160

• Magnifying chromoendoscopy is a reliable method in the selection of rectal neoplasms for local excision. Techniques in coloproctology Kimura, C. M., Kawaguti, F. S., Horvat, N., Nahas, C. S., Marques, C. F., Pinto, R. A., de Rezende, D. T., Segatelli, V., Safatle-Ribeiro, A. V., Junior, U. R., Maluf-Filho, F., Nahas, S. C. 2023

  Abstract

  PURPOSE: Adequate staging of early rectal neoplasms is essential for organ-preserving treatments, but magnetic resonance imaging (MRI) frequently overestimates the stage of those lesions. We aimed to compare the ability of magnifying chromoendoscopy and MRI to select patients with early rectal neoplasms for local excision.METHODS: This retrospective study in a tertiary Western cancer center included consecutive patients evaluated by magnifying chromoendoscopy and MRI who underwent en bloc resection of nonpedunculated sessile polyps larger than 20mm, laterally spreading tumors (LSTs) [Formula: see text] 20mm, or depressed-type lesions of any size (Paris 0-IIc). Sensitivity, specificity, accuracy, and positive and negative predictive values of magnifying chromoendoscopy and MRI to determine which lesions were amenable to local excision (i.e., [Formula: see text] T1sm1) were calculated.RESULTS: Specificity of magnifying chromoendoscopy was 97.3% (95% CI 92.2-99.4), and accuracy was 92.7% (95% CI 86.7-96.6) for predicting invasion deeper than T1sm1 (not amenable to local excision). MRI had lower specificity (60.5%, 95% CI 43.4-76.0) and lower accuracy (58.3%, 95% CI 43.2-72.4). Magnifying chromoendoscopy incorrectly predicted invasion depth in 10.7% of the cases in which the MRI was correct, while magnifying chromoendoscopy provided a correct diagnosis in 90% of the cases in which the MRI was incorrect (p=0.001). Overstaging occurred in 33.3% of the cases in which magnifying chromoendoscopy was incorrect and 75% of the cases in which MRI was incorrect.CONCLUSION: Magnifying chromoendoscopy is reliable for predicting invasion depth in early rectal neoplasms and selecting patients for local excision.

  View details for DOI 10.1007/s10151-023-02773-7

  View details for PubMedID 36906661

• Salvage Surgery for Anal Squamous Cell Carcinoma: Still a Difficult Challenge. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract de Paiva, A. C., Nahas, S. C., Kimura, C. M., Moniz, C. M., Marques, C. F., Junior, U. R., Nahas, C. S. 2022

  View details for DOI 10.1007/s11605-022-05486-8

  View details for PubMedID 36509896

• Is It Really Gone? Assessing Response to Neoadjuvant Therapy in Rectal Cancer. Journal of gastrointestinal cancer Kimura, C., Crowder, S. E., Kin, C. 2022

  Abstract

  PURPOSE: Non-operative management of rectal cancer is a feasible and appealing treatment option for patients who develop a complete response after neoadjuvant therapy. However, identifying patients who are complete responders is often a challenge. This review aims to present and discuss current evidence and recommendations regarding the assessment of treatment response in rectal cancer.METHODS: A review of the current literature on rectal cancer restaging was performed. Studies included in this review explored the optimal interval between the end of neoadjuvant therapy and restaging, as well as modalities of assessment and their diagnostic performance.RESULTS: The current standard for restaging rectal cancer is a multimodal assessment with the digital rectal examination, endoscopy, and T2-weighted MRI with diffusion-weighted imaging. Other diagnostic procedures under investigation are PET/MRI, radiomics, confocal laser endomicroscopy, artificial intelligence-assisted endoscopy, cell-free DNA, and prediction models incorporating one or more of the above-mentioned exams.CONCLUSION: Non-operative management of rectal cancer requires a multidisciplinary approach. Understanding of the robustness and limitations of each exam is critical to inform patient selection for that treatment strategy.

  View details for DOI 10.1007/s12029-022-00889-x

  View details for PubMedID 36417142

• Association of an Online Home-Based Prehabilitation Program With Outcomes After Colorectal Surgery. JAMA surgery Kimura, C. S., Bidwell, S., Gurland, B., Morris, A., Shelton, A., Kin, C. 2022

  Abstract

  This quality improvement study evaluates the association of an online home-based patient prehabilitation program with colorectal surgery outcomes.

  View details for DOI 10.1001/jamasurg.2022.4485

  View details for PubMedID 36322070

• Mitigating Bias in Postoperative Pain Management: a Critical Piece of the Opioid Puzzle. World journal of surgery Kimura, C., Kin, C. 2022

  View details for DOI 10.1007/s00268-022-06554-5

  View details for PubMedID 35394229

• 2020 CHICAGO SOCIETY OF COLON & RECTAL SURGEONS DURAND SMITH, MD, AWARD HIGH-RISK HPV TESTING IN ANAL PAP SMEAR: CAN IT OPTIMIZE THE SCREENING FOR ANAL CANCER? Kimura, C. M., Nahas, C. R., da Silva Filho, E., Lacerda Ribeiro, V., Ferraz de Paes Alcantara, F., Mendes Paiva, A., Cecconello, I., Nahas, S. C. LIPPINCOTT WILLIAMS & WILKINS. 2021

  View details for Web of Science ID 000639311300120

• Abdominal Surgery in Crohn's Disease: Risk Factors for Complications. Inflammatory intestinal diseases Sakurai Kimura, C. M., Scanavini Neto, A., Queiroz, N. S., Horvat, N., Camargo, M. G., Borba, M. R., Sobrado, C. W., Cecconello, I., Nahas, S. C. 2021; 6 (1): 18-24

  Abstract

  Abdominal surgery in patients with Crohn's disease (CD) is challenging, especially in the biologic era. The aim of this study was to evaluate factors associated with increased risk for postoperative complications in CD.A retrospective study was conducted with consecutive patients who underwent abdominal surgery for CD from January 2012 to January 2018.Of 103 patients, 32% had postoperative complications. Gender, age, disease location and phenotype, hemoglobin and albumin levels, previous abdominal surgery, and preoperative optimization did not differ between the groups with or without complications. Thirty-five percent of the patients were under anti-TNF therapy, and this medication was not associated with increased risk for postoperative complications. Time since the onset of the disease was significantly higher in patients with complications (12.9 vs. 9.4, p = 0.04). In multivariate analysis, creation of ostomy and urgent surgery were the only variables independently associated with increased risk for complications (OR 3.2, 95% CI 1.12-9.46 and OR 2.94, 95% CI 0.98-9.09, respectively).Urgent surgery for CD should preferably be performed in specialized centers, and creation of stoma is not necessarily associated with lower rate of postoperative complications but rather less severe complications.

  View details for DOI 10.1159/000510999

  View details for PubMedID 33850835

  View details for PubMedCentralID PMC8015258

• High-risk human papillomavirus test in anal smears: can it optimize the screening for anal cancer? AIDS (London, England) Kimura, C. M., Nahas, C. S., Silva-Filho, E. V., Ribeiro, V. L., Segurado, A. C., Alcântara, F. F., Cecconello, I., Nahas, S. C. 2021; 35 (5): 737-745

  Abstract

  The current method for screening anal cancer is anal cytology, which has low sensitivity. Since high-risk human papillomavirus (HR-HPV) is associated with almost 90% of cases of anal cancer, the objective of this study is to evaluate whether testing for HR-HPV can optimize the screening.Prospective study with patients enrolled in a screening program for anal dysplasia. Considering high-resolution anoscopy (HRA)-guided biopsy as the gold standard for diagnosis of high-grade squamous intraepithelial lesions, the diagnostic performance of anal cytology, HR-HPV testing, and the combination of both was calculated.A single center for anal dysplasia.A total of 364 patients (72% males, 82% HIV-positive).Patients underwent anal cytology, HR-HPV test, and HRA-guided biopsy of the anal canal.Ability of cytology and HR-HPV test (individually and combined) to detect high-grade squamous intraepithelial lesions, and analysis of the cost of each diagnostic algorithm.Cytology alone was the cheapest approach, but had the lowest sensitivity [59%, 95% confidence interval (CI) 46-71%], despite of highest specificity (73%, 95% CI 68-78%). Cotesting had the highest sensitivity (85%, 95% CI 74-93%) and lowest specificity (43%, 95% CI 38-49%), and did not seem to be cost-effective. However, HR-HPV testing can be used to triage patients with normal and atypical squamous cells of undetermined significance cytology for HRA, resulting in an algorithm with high sensitivity (80%, 95% CI 68-89%), and specificity (71%, 95% CI 65-76%), allied to a good cost-effectiveness.HR-HPV testing is helpful to optimize the screening in cases of normal and atypical squamous cells of undetermined significance cytology.

  View details for DOI 10.1097/QAD.0000000000002795

  View details for PubMedID 33306557

• Long-term outcomes of endoscopic submucosal dissection and transanal endoscopic microsurgery for the treatment of rectal tumors JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY Kimura, C., Kawaguti, F., Nahas, C., Marques, C., Segatelli, V., Martins, B., de Paulo, G., Cecconello, I., Ribeiro-Junior, U., Nahas, S., Maluf-Filho, F. 2021; 36 (6): 1634-1641

  Abstract

  Endoscopic submucosal dissection and transanal endoscopic microsurgery are good options for the treatment of rectal adenomas and early rectal carcinomas, but whether long-term outcomes of these procedures are comparable is not known. The aim of this study was to address this question.A retrospective single-center study evaluating 98 consecutive procedures between June 2008 and December 2017 was performed in a tertiary cancer center. Consecutive patients who had undergone either endoscopic submucosal resection or transanal endoscopic microsurgery for rectal adenomas and early rectal carcinomas were evaluated, and long-term recurrence and complication rates were compared.Both groups were similar regarding sex, age, preoperative surgical risk, and en bloc resection rate (95.7% in the endoscopic and 100% in the surgical group, P = 0.81). Mean follow-up period was 37.6 months. Lesions resected endoscopically were significantly larger (68.5 mm) than those resected by transanal resection (44.5 mm), P = 0.003. Curative resections occurred in 97.2% of endoscopic resections and 85.2% of the surgical ones (P = 0.04). Comparing resections that fulfilled histologic curative criteria, there were no recurrences in the endoscopic group (out of 69 cases) and two recurrences in the transanal group (8.3% of 24 cases), P = 0.06. Late complications occurred in 12.7% of endoscopic procedures and 25.9% of surgical procedures (P = 0.13).In our experience, endoscopic submucosal resection seems to have advantages over transanal endoscopic microsurgery, with similar en bloc resection rate and lower rate of late complications and recurrences. Multicenter randomized controlled trials are needed to support our findings.

  View details for DOI 10.1111/jgh.15309

  View details for Web of Science ID 000587978300001

  View details for PubMedID 33091219

• HIGH-RISK HPV TESTING IN ANAL PAP SMEAR: CAN IT OPTIMIZE THE SCREENING FOR ANAL CANCER? Kimura, C. M., Nahas, C. R., Vieira da Silva Filho, E., Lacerda Ribeiro, V., Ferraz de Paes Alcantara, F., Mendes Paiva, A., Nahas, S. C., Cecconello, I. LIPPINCOTT WILLIAMS & WILKINS. 2020: E100-E101

  View details for Web of Science ID 000533877100045

• SALVAGE SURGICAL TREATMENT IN PATIENTS WITH PERSISTENT OR RECURRENT ANAL SQUAMOUS CELL CARCINOMA AFTER CHEMOTHERAPY AND RADIOTHERAPY TREATMENT. Paiva, A. C., Nahas, C. R., Kimura, C. M., Ribeiro, U., Nahas, S. C., Cecconelo, I., Marques, C. S. LIPPINCOTT WILLIAMS & WILKINS. 2020: E296

  View details for Web of Science ID 000533877100515

• ENDOSCOPIC SUBMUCOSAL DISSECTION (ESD) VERSUS TRANSANAL ENDOSCOPIC MICROSURGERY (TEM) FOR THE TREATMENT OF EARLY RECTAL CANCER: COMPARISON OF LONG TERM OUTCOMES Kawaguti, F. S., Kimura, C. S., Marques, C. F., Nahas, C. R., Segateli, V., Martins, B., Okazaki, O., Safatle-Ribeiro, A. V., Ribeiro, U., Nahas, S. C., Maluf-Filho, F. MOSBY-ELSEVIER. 2019: AB406

  View details for DOI 10.1016/j.gie.2019.03.621

  View details for Web of Science ID 000470094902024

• SCREENING FOR ANAL CANCER: IS PAP SMEAR AN ADEQUATE METHOD? Kimura, C. M., Nahas, C., Tapia, J., da Silva Filho, E. V., Nahas, S., Ceconello, I. LIPPINCOTT WILLIAMS & WILKINS. 2019: E320

  View details for Web of Science ID 000467974300596

• ENDOSCOPIC SUBMUCOSAL DISSECTION (ESD) VERSUS TRANSANAL ENDOSCOPIC MICROSURGERY (TEM) FOR THE TREATMENT OF EARLY RECTAL CANCER: COMPARISON OF LONG TERM OUTCOMES. Kimura, C. M., Kawaguti, F. S., Marques, C. F., Nahas, C., Pinto, R. A., Ceconello, I., Maluf-Filho, F., Nahas, S. LIPPINCOTT WILLIAMS & WILKINS. 2019: E257

  View details for Web of Science ID 000467974300456

• RISK FACTORS FOR COMPLICATIONS AFTER ABDOMINAL SURGERY IN CROHN'S DISEASE. Kimura, C. M., Sobrado, C. W., Borba, M., Queiroz, N. S., Scanavini Neto, A., Nahas, S., Ceconello, I. LIPPINCOTT WILLIAMS & WILKINS. 2019: E344

  View details for Web of Science ID 000467974300648

• IS THERE A DIFFERENCE IN SURGICAL AND ONCOLOGICAL OUTCOMES COMPARING RIGHT WITH LEFT LAPAROSCOPIC COLECTOMY FOR COLON CANCER? Pinto, R., Gerbasi, L., Camargo, M., Kimura, C., Soares, D., Dantas, A., Bustamante-Lopez., L., Campos, F., Cecconello, I., Nahas, S. LIPPINCOTT WILLIAMS & WILKINS. 2017: E502-E503

  View details for Web of Science ID 000401172800730

• LAPAROSCOPIC RIGHT COLECTOMY WITH EXTRACORPOREAL ANASTOMOSIS HAS HIGHER MORBIDITY COMPARED TO INTRACORPOREAL ANASTOMOSIS? Pinto, R., Gerbasi, L., Camargo, M., Kimura, C., Soares, D., Bustamante-Lopez, L., Nahas, C., Campos, F., Cecconello, I., Nahas, S. LIPPINCOTT WILLIAMS & WILKINS. 2017: E299

  View details for Web of Science ID 000401172800387

• THE EVOLUTION OF COLORECTAL SURGERY LAPAROSCOPY IN A TEACHING INSTITUTION. Gerbasi, L., Camargo, M., Pinto, R., Kimura, C., Soares, D., Nahas, S., Cecconello, I. LIPPINCOTT WILLIAMS & WILKINS. 2017: E513-E514

  View details for Web of Science ID 000401172800748

• EVALUATION OF LYMPHATIC SPREAD, VISCERAL METASTASIS AND TUMORAL LOCAL INVASION IN ESOPHAGEAL CARCINOMAS ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA-BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY Tustumi, F., Sakurai Kimura, C., Takeda, F., Aissar Sallum, R., Ribeiro-Junior, U., Cecconello, I. 2016; 29 (4): 215-217

  Abstract

  Knowing esophageal tumors behavior in relationship to lymph node involvement, distant metastases and local tumor invasion is of paramount importance for the best esophageal tumors management.To describe lymph node involvement, distant metastases, and local tumor invasion in esophageal carcinoma, according to tumor topography and histology.A total of 444 patients with esophageal squamous cell carcinoma and 105 adenocarcinoma were retrospectively analyzed. They were divided into four groups: adenocarcinoma and squamous cell carcinoma in the three esophageal segments: cervical, middle, and distal. They were compared based on their CT scans at the time of the diagnosis.Nodal metastasis showed great relationship with of primary tumor site. Lymph nodes of hepatogastric, perigastric and peripancreatic ligaments were mainly affected in distal tumors. Periaortic, interaortocaval and portocaval nodes were more commonly found in distal squamous carcinoma; subcarinal, paratracheal and subaortic nodes in middle; neck chains were more affected in cervical squamous carcinoma. Adenocarcinoma had a higher frequency of peritoneal involvement (11.8%) and liver (24.5%) than squamous cell carcinoma. Considering the local tumor invasion, the more cranial neoplasia, more common squamous invasion of airways, reaching 64.7% in the incidence of cervical tumors. Middle esophageal tumors invade more often aorta (27.6%) and distal esophageal tumors, the pericardium and the right atrium (10.4%).Esophageal adenocarcinoma and squamous cell carcinoma in different topographies present peculiarities in lymph node involvement, distant metastasis and local tumor invasion. These differences must be taken into account in esophageal cancer patients' care.

  View details for DOI 10.1590/0102-6720201600040001

  View details for Web of Science ID 000392703900001

  View details for PubMedID 28076472

  View details for PubMedCentralID PMC5225857

• PROGNOSTIC FACTORS AND SURVIVAL ANALYSIS IN ESOPHAGEAL CARCINOMA ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA-BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY Tustumi, F., Sakurai Kimura, C., Takeda, F., Uema, R., Aissar Salum, R., Ribeiro-Junior, U., Cecconello, I. 2016; 29 (3): 138-141

  Abstract

  Despite recent advances in diagnosis and treatment, esophageal cancer still has high mortality. Prognostic factors associated with patient and with disease itself are multiple and poorly explored.Assess prognostic variables in esophageal cancer patients.Retrospective review of all patients with esophageal cancer in an oncology referral center. They were divided according to histological diagnosis (444 squamous cell carcinoma patients and 105 adenocarcinoma), and their demographic, pathological and clinical characteristics were analyzed and compared to clinical stage and overall survival.No difference was noted between squamous cell carcinoma and esophageal adenocarcinoma overall survival curves. Squamous cell carcinoma presented 22.8% survival after five years against 20.2% for adenocarcinoma. When considering only patients treated with curative intent resection, after five years squamous cell carcinoma survival rate was 56.6 and adenocarcinoma, 58%. In patients with squamous cell carcinoma, poor differentiation histology and tumor size were associated with worse oncology stage, but this was not evidenced in adenocarcinoma.Weight loss (kg), BMI variation (kg/m²) and percentage of weight loss are factors that predict worse stage at diagnosis in the squamous cell carcinoma. In adenocarcinoma, these findings were not statistically significant.

  View details for DOI 10.1590/0102-6720201600030003

  View details for Web of Science ID 000389209300003

  View details for PubMedID 27759773

  View details for PubMedCentralID PMC5074661

• ESOPHAGEAL CARCINOMA: IS SQUAMOUS CELL CARCINOMA DIFFERENT DISEASE COMPARED TO ADENOCARCINOMA? A transversal study in a quaternary high volume hospital in Brazil. Arquivos de gastroenterologia Tustumi, F., Takeda, F. R., Kimura, C. M., Sallum, R. A., Ribeiro, U., Cecconello, I. 2015; 53 (1): 44-8

  Abstract

  Esophageal cancer is one of the leading causes of mortality among the neoplasms that affect the gastrointestinal tract. There are several factors that contribute for development of an epidemiological esophageal cancer profile in a population.This study aims to describe both clinically and epidemiologically the population of patients with diagnosis of esophageal cancer treated in a quaternary attention institute for cancer from January, 2009 to December, 2011, in Sao Paulo, Brazil.The charts of all patients diagnosed with esophageal cancer from January, 2009, to December, 2011, in a Sao Paulo (Brazil) quaternary oncology institute were retrospectively reviewed.Squamous cell cancer made up to 80% of the cases of esophageal cancer. Average age at diagnosis was 60.66 years old for esophageal adenocarcinoma and 62 for squamous cell cancer, average time from the beginning of symptoms to the diagnosis was 3.52 months for esophageal adenocarcinoma and 4.2 months for squamous cell cancer. Average time for initiating treatment when esophageal cancer is diagnosed was 4 months for esophageal adenocarcinoma and 4.42 months for squamous cell cancer. There was a clear association between squamous cell cancer and head and neck cancers, as well as certain habits, such as smoking and alcoholism, while adenocarcinoma cancer showed more association with gastric cancer and gastroesophageal reflux disease. Tumoral bleeding and pneumonia were the main causes of death. No difference in survival rate was noted between the two groups.Adenocarcinoma and squamous cell carcinoma are different diseases, but both are diagnosed in advanced stages in Brazil, compromising the patients' possibilities of cure.

  View details for DOI 10.1590/S0004-28032016000100009

  View details for PubMedID 27281504

• Five cases of sexual addiction under Short-term Psychodynamic Group Psychotherapy REVISTA DE PSIQUIATRIA CLINICA Scanavino, M., Sakurai Kimura, C., Messina, B., Najjar Abdo, C., Tavares, H. 2013; 40 (5): 208-209

  View details for Web of Science ID 000326675600007