RESUMO
BACKGROUND: We previously reported the response rate of a phase II OGSG1602 study on panitumumab in chemotherapy-naive frail or elderly patients with RAS wild-type unresectable colorectal cancer (CRC) [Terazawa T, Kato T, Goto M, et al. Oncologist. 2021;26(1):17]. Herein, we report a survival analysis. METHODS: Patients aged ≥65 years and considered unsuitable for intensive chemotherapy or aged ≥76 years were enrolled. Primary tumors located from the cecum to the transverse colon were considered right-sided tumors (RSTs); those located from the splenic flexure to the rectum were considered left-sided tumors (LSTs). RESULTS: Among the 36 enrolled patients, 34 were included in the efficacy analysis, with 26 and 8 having LSTs and RSTs, respectively. The median progression-free survival (PFS) and overall survival (OS) were 6.0 [95% CI, 5.4-10.0] and 17.5 months (95% CI, 13.8-24.3), respectively. Although no significant differences existed in PFS between patients with LST and RST {6.6 (95% CI, 5.4-11.5) vs. 4.9 months [95% CI, 1.9-not available (NA), P = .120]}, there were significant differences in OS [19.3 (95% CI, 14.2-NA) vs.12.3 months (95% CI, 9.9-NA), P = .043]. CONCLUSION: Panitumumab showed favorable OS in frail or elderly patients with RAS wild-type CRC and no prior exposure to chemotherapy. Panitumumab may be optimal for patients with LSTs (UMIN Clinical Trials Registry Number UMIN000024528).
Assuntos
Neoplasias Colorretais , Idoso Fragilizado , Idoso , Humanos , Panitumumabe/uso terapêutico , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/genética , Intervalo Livre de Progressão , Análise de Sobrevida , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Fluoruracila/uso terapêuticoRESUMO
LESSONS LEARNED: Panitumumab monotherapy showed favorable efficacy and feasibility in the treatment of frail or elderly patients with RAS wild-type unresectable colorectal cancer. It is especially effective for left-sided tumors; therefore, panitumumab as first-line treatment could be an additional therapeutic option for frail elderly patients, particularly in those who are unsuitable for upfront oxaliplatin-based or irinotecan-based combination regimens. BACKGROUND: First-line panitumumab monotherapy is expected to be well tolerated and improve survival in patients ineligible for intensive chemotherapy. However, its safety and efficacy in chemotherapy-naïve frail or elderly patients with unresectable RAS wild-type (WT) colorectal cancer (CRC) have not been studied. The aim of this phase II trial was to evaluate the efficacy and safety of panitumumab as first-line treatment. METHODS: We conducted a multicenter phase II study on patients aged ≥76 years or ≥65 years considered unsuitable for intensive chemotherapy. Panitumumab 6 mg/kg of intravenous infusion was administered every 2 weeks. The primary endpoint was disease control rate (DCR). Secondary endpoints included progression-free survival (PFS), overall survival (OS), response rate (RR), time to treatment failure (TTF), and incidence of grade 3 or 4 toxicities. RESULTS: Thirty-six patients (median age: 81 [range, 67-88] years) were enrolled between February 2017 and August 2018. Two patients were excluded from the analysis of efficacy: one from lack of image examination at baseline and the other from lack of a measurable lesion. Thirty-three (91.6%) patients had a performance status (PS) of 0 or 1, whereas two (5.6%) patients and one (2.8%) patient had a PS of 2 and 3, respectively. Twenty-eight patients (77.8%) had left-sided CRC, whereas eight (22.2%) had right-sided CRC. The RR was 50.0% (95% confidence interval [CI], 32.4-67.6), including three patients (8.8%) who had complete responses. A total of 26.5% had stable diseases, resulting in a DCR of 76.5% (90% CI, 61.5-87.7). The RR of patients with left- and right-sided tumors was 65.4% (95% CI, 44.3-82.8) and 0.0% (95% CI, 0.0-36.9), respectively. Major grade 3 or 4 nonhematologic toxicities were rash (n = 6, 16.7%), hypomagnesemia (n = 4, 11.1%), fatigue (n = 3, 8.3%), paronychia (n = 2, 5.6%), and hyponatremia (n = 2, 5.6%). The only grade 3 hematologic toxicity was neutropenia (n = 1, 2.8%). CONCLUSION: Panitumumab monotherapy showed favorable efficacy and feasibility in frail or elderly patients with RAS WT unresectable CRC. Survival analysis including OS, PFS, and TTF is currently in progress.
Assuntos
Neoplasias Colorretais , Idoso Fragilizado , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/genética , Humanos , Oxaliplatina/uso terapêutico , Panitumumabe/uso terapêutico , Intervalo Livre de Progressão , Resultado do TratamentoRESUMO
BACKGROUND: To elucidate the differences in autonomic dysfunction between dementia with Lewy bodies (DLB) and Alzheimer's disease using a simple and convenient method, we investigated the heart rate response to orthostatic challenge. METHODS: Ninety-seven people participated in this cross-sectional study, and data from 26 DLB patients, 29 Alzheimer's disease patients, and 25 healthy elderly individuals were analysed. Participants underwent postural changes, including 5 min in a supine position, 1 min in a sitting position, and 3 min in an orthostatic position. Their heart rates were continuously recorded. Two heart rate variables were analysed as main outcomes: (i) the difference between heart rate in the sitting position and the peak heart rate within 15 s of orthostasis, defined as the 'early heart rate increase'; and (ii) the difference between the peak heart rate and the negative peak heart rate after this, defined as 'early heart rate recovery.' An early heart rate increase has been considered to reflect parasympathetic and sympathetic functions. Early heart rate recovery is considered to reflect parasympathetic function. We also investigated the frequency domains of resting heart rate variability. RESULTS: A significant difference was observed across the three groups in early heart rate increase, and that of the DLB group was lower than that of the healthy control group. Early heart rate recovery also differed significantly across the three groups, and that of the DLB group was less than that of the healthy control group. In addition, the power of the low-frequency component, which represents both sympathetic and parasympathetic activity, was significantly decreased in the DLB group compared to the Alzheimer's disease group. CONCLUSIONS: Impaired heart rate response to standing was detected in patients with DLB. Electrocardiogram is a convenient, non-invasive method that might be useful as a subsidiary marker for DLB diagnosis and differentiation from Alzheimer's disease.
Assuntos
Doença de Alzheimer , Frequência Cardíaca , Hipotensão Ortostática , Doença por Corpos de Lewy , Idoso , Doença de Alzheimer/diagnóstico , Estudos Transversais , Humanos , Hipotensão Ortostática/diagnóstico , Doença por Corpos de Lewy/diagnóstico , Teste da Mesa InclinadaRESUMO
BACKGROUND: Bridge to surgery (BTS) using a self-expandable metallic stent (SEMS) for the treatment of obstructive colorectal cancer improves the patient's quality of life. This study aimed to examine prognostic factors of obstructive colorectal cancer. METHODS: We analyzed stage II-III resectable colon cancer cases (Cur A) retrospectively registered between January 2005 and December 2017. Overall, 117 patients with Cur A obstructive colorectal cancer were evaluated: 67 of them underwent emergency surgery (ES Group) and 50 of them after BTS with SEMS placement (BTS group). We compared surgical results and prognoses between the two groups. RESULTS: A total of 50 patients underwent endoscopic SEMS placement, which technical success of 96% and morbidity rate of 18%. Primary anastomosis rates were 77.6% in ES and 95.7% in BTS (p < 0.001); postoperative complication, 46.3% in ES and 10.5% in BTS (p < 0.001); pathological findings of lymphatic invasion, 66.7% in ES and 100% in BTS (p < 0.001); venous invasion were 66.8% in ES and 92% in BTS (p = 0.04); and recurrence of 25.4% in ES and 39.1% in BTS. The 3-year overall survival was significantly different between two groups (ES, 86.8%:BTS, 58.8%), BTS is worse than ES (log-rank test; p < 0.001). Venous invasion independently predicted worsened recurrence-free and overall survival. CONCLUSIONS: The vascular invasiveness was correlated with tumor progression after SEMS placement, and the survival rate was lower in BTS. SEMS potentially worsens prognostic outcomes in stage II-III obstructive colorectal cancer.
Assuntos
Neoplasias Colorretais , Obstrução Intestinal , Stents Metálicos Autoexpansíveis , Adulto , Idoso , Colectomia , Colonoscopia , Neoplasias Colorretais/complicações , Neoplasias Colorretais/patologia , Neoplasias Colorretais/cirurgia , Feminino , Humanos , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Prognóstico , Implantação de Prótese , Qualidade de Vida , Estudos Retrospectivos , Stents , Análise de Sobrevida , Resultado do TratamentoRESUMO
An 81-year-old female who suffered from headache and general fatigue was diagnosed multiple liver abscesses by abdominal computed tomography(CT). Antibiotics and percutaneous transhepatic abscess drainage(PTAD)were performed, liver abscesses were improved. During the treatment, followed abdominal CT indicated lower rectal tumor. An early rectal cancer accompanied by multiple liver abscesses was diagnosed and performed surgery. The histological diagnosis was Rb, type 1, tub2, pT1b(SM 8,000 µm), Ly0, V1a, pN0, pStage â . After surgery, the patient remains free from liver abscess. We report early colorectal cancer with multiple liver abscesses in Japanese literature.
Assuntos
Abscesso Hepático , Neoplasias Retais , Idoso de 80 Anos ou mais , Drenagem , Feminino , Humanos , Abscesso Hepático/etiologia , Neoplasias Retais/complicações , Neoplasias Retais/cirurgia , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Since the introduction of the guideline for the diagnosis and treatment of esophageal carcinoma in 2007, the indication for placing an esophageal stent has changed, especially with respect to the treatment of esophageal stricture after chemoradiotherapy(CRT). For CRT cases, irradiation after stent placement and stent placement after CRT are not recommended due to the risk of perforation. METHODS: Thirty-eight patients who underwent esophageal stenting in our department between January 2007 and December 2018 and who were diagnosed with thoracic esophageal cancer were included in this study. We retrospectively examined the safety and treatment effect of esophageal stent placement. RESULTS: Prior cancer therapy was observed in 16 cases(8 cases of chemotherapy and 8 cases of CRT). In the no prior therapy group, 13 cases were treated with BSC and 9 cases with chemotherapy. Esophageal stent placement after CRT was performed in 8 cases. Esophageal stent was placed 9(6-14)months after CRT. The stent patency period was 5(1-11)months, and the survival period after stent placement was 6(1-12)months. There was no difference in the frequency of complications and treatment outcomes of the CRT group compared with the non-CRT group. CONCLUSION: Cases undergoing esophageal stent placement after CRT can expect therapeutic effects similar to those of other cases. However, complications such as perforation can be fatal; thus, careful consideration should be given to each individual case for esophageal stent placement after CRT.
Assuntos
Neoplasias Esofágicas , Estenose Esofágica , Stents , Neoplasias Esofágicas/complicações , Estenose Esofágica/etiologia , Estenose Esofágica/cirurgia , Humanos , Estudos RetrospectivosRESUMO
A 64-year-old man presented with the chief complaint of weakness in the left half of his body. He fell down on the road while riding a bicycle and was transported to the emergency room. A contrast-enhanced brain MRI revealed a 28mm ringshaped mass in the right frontal lobe. A craniotomy was performed 14 days later. The histopathological diagnosis showed the tumor as a well-differentiated tubular adenocarcinoma. Postoperative examination revealed a rectal cancer and a left lung mass. A low-anterior resection was performed 1 month after the craniotomy, and a partial lung resection was performed 2 months after the rectal excision. Metachronous solitary metastasis of the left adrenal gland was noticed 10 months after the removal of the lung metastasis and we subsequently performed a left adrenalectomy. The patient is not undergoing any active treatment 13 months after the adrenalectomy, but has no signs of recurrence. The loco-regional surgery was enabled for local control of multi-relapsed lesions from rectal cancer.
Assuntos
Neoplasias das Glândulas Suprarrenais , Neoplasias Encefálicas/secundário , Neoplasias Pulmonares/secundário , Neoplasias Retais , Neoplasias das Glândulas Suprarrenais/secundário , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva Local de NeoplasiaRESUMO
A 74-year-old woman visited her local doctor with stomach ache and weight loss. Abdominal ultrasonography showed a mass in the hepatic flexure of the transverse colon. She was referred to our hospital. Colonoscopy revealed transverse colon cancer in the hepatic flexure. Upper endoscopy showed redness of the mucosa and stenosis in the descending portion of the duodenum. Therefore, duodenal invasion was suspected. The CT scan showed a regional lymph node metastasis, but there were no obvious signs of distant metastases. From the aforementioned findings, we diagnosed the patient with duodenal invasion of transverse colon cancer(cT4b, N1, M0, cStage â ¢). There was no intraoperative peritoneal dissemination or liver metastasis, and we performed right hemicolectomy and pancreatoduodenectomy for transverse colon cancer. On histopathological examination, we diagnosed pT4b(Duo, Pan), N1b(3/35), M0, pStage â ¢b. The patient had delayed gastric emptying after surgery. She recovered conservatively and was discharged on POD 37. She underwent adjuvant chemotherapy( capecitabine therapy)and has been alive without recurrence 8 months after surgery. In some cases of colon cancer invasion of other organs, long-term survival can be achieved if R0 resection is possible, and we should consider extended resection.
Assuntos
Colo Transverso , Neoplasias do Colo , Idoso , Colectomia , Colo Transverso/cirurgia , Neoplasias do Colo/tratamento farmacológico , Neoplasias do Colo/cirurgia , Duodeno/cirurgia , Feminino , Humanos , Recidiva Local de Neoplasia , PancreaticoduodenectomiaRESUMO
A 69-year-old woman with a hepatocellular carcinoma(HCC)was followed-up for type B chronic hepatitis and underwent partial hepatectomy(S6)at our hospital. Afterwards, she underwent radiofrequency ablation(RFA)therapy twice because of intrahepatic recurrence. Seven months after the first hepatectomy, a left adrenalectomy was performed for a left adrenal metastasis. Seventeen months after the first hepatectomy, a splenectomy was performed for a splenic metastasis. Forty-three months after the first hepatectomy, a second hepatectomy was performed for intrahepatic recurrence, and a right adrenalectomy was performed for an adrenal metastasis. Sixty-eight months after the first hepatectomy, an abdominal CT revealed a growing solitary lesion in the ascending colon, which was diagnosed as a peritoneal metastasis. The peritoneal dissemination was removed because there were no other extrahepatic or intrahepatic recurrences. Histologically, the resected specimen was diagnosed as a peritoneal metastasis from a HCC. The patient survived, and there were no recurrences for 6 months after the operation. We report this case of a peritoneal metastasis from a HCC after surgery with a review of the literature.
Assuntos
Carcinoma Hepatocelular , Neoplasias Hepáticas , Neoplasias Peritoneais , Idoso , Carcinoma Hepatocelular/cirurgia , Feminino , Hepatectomia , Humanos , Neoplasias Hepáticas/cirurgia , Recidiva Local de Neoplasia , Neoplasias Peritoneais/cirurgiaRESUMO
PURPOSE: Positive peritoneal lavage cytology for gastric carcinoma cells (CY1) is considered distant metastasis and is classified as Stage IV. However, patients with CY1 comprise a heterogeneous population, and their prognosis varies greatly. The prognostic factors for gastric cancer patients with CY1 were retrospectively reviewed. METHODS: The participants were 80 gastric cancer patients with CY1 in our institution encountered between 2005 and 2017. Prognostic factors were analyzed using univariate and multivariate analyses. RESULTS: The operative procedure was distal gastrectomy for 30 patients, total gastrectomy for 27 patients, staging laparoscopy for 10 patients, gastrojejunostomy for 8 patients, and probe laparotomy for 5 patients. Other distant metastases were recognized in 36 patients. A multivariate analysis revealed that other distant metastases were the strongest independent risk factor for the overall survival (p < 0.0001). When the cohort was limited to CY1 patients without other distant metastases, cN2-3 (p = 0.01), the prognostic nutritional index (PNI) < 40 (p = 0.02) and Type 4 (p = 0.03) were independent risk factors according to a multivariate analysis. The survivals of patients with cN2-3 or PNI < 40 after gastrectomy were equivalent to those with other distant metastases, as assessed by log-rank analyses. CONCLUSIONS: The prognoses of CY1 gastric cancer patients with cN2-3 or PNI < 40 were poor, even after gastrectomy.
Assuntos
Carcinoma/diagnóstico , Carcinoma/patologia , Citodiagnóstico , Metástase Neoplásica , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Análise de Variância , Feminino , Gastrectomia/métodos , Derivação Gástrica/métodos , Humanos , Laparoscopia/métodos , Laparotomia , Metástase Linfática , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Avaliação Nutricional , Lavagem Peritoneal , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Neoplasias Gástricas/mortalidade , Neoplasias Gástricas/terapia , Taxa de SobrevidaRESUMO
PURPOSE: To assess the benefit of placing a self-expandable metallic stent (SEMS) as a bridge to surgery for obstructive colorectal cancer (OCRC) according to the tumor site. METHODS: The subjects of this retrospective multicenter cohort study were 201 patients with OCRC, but without initial bowel perforation, who were treated either with a self-expandable metallic stent (SEMS) as a bridge to surgery (n = 109) or with primary surgery (PS; n = 92) between 2014 and 2016. The cohort consisted of 68 patients with right-sided and 133 left-sided OCRC. We evaluated the short-term surgical outcomes for each side. RESULTS: The SEMS group of patients with left-sided OCRC had significantly higher rates of primary resection, primary resection with anastomosis, stoma-free surgery, and laparoscopic surgery than the PS group of patients with left-sided OCRC. In contrast, the SEMS group of patients with right-sided OCRC had only a significantly higher rate of laparoscopic surgery than the PS group of patients with right-sided OCRC, but they had a longer overall hospital stay. There were no significant differences between the two treatment groups in the rates of morbidity or mortality, for either right-sided or left-sided OCRC. CONCLUSION: The benefit of a SEMS as a bridge to surgery may be less for right-sided than for left-sided obstructions in colon cancer patients.
Assuntos
Neoplasias Colorretais/complicações , Neoplasias Colorretais/cirurgia , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Stents Metálicos Autoexpansíveis , Idoso , Idoso de 80 Anos ou mais , Anastomose Cirúrgica/estatística & dados numéricos , Estudos de Coortes , Procedimentos Cirúrgicos do Sistema Digestório/estatística & dados numéricos , Feminino , Humanos , Laparoscopia , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Public attitudes and stigma toward epilepsy may limit people with epilepsy (PWE) in seeking treatment and participating in social activities. The prevalence of epilepsy is approximately 0.8% in Japan, similar to rates reported in other countries. Although epilepsy is relatively common, few studies have investigated public awareness about epilepsy in Japan. Recently, several serious car accidents in Japan involving PWE resulted in pedestrian fatalities. Traffic accidents involving PWE have been reported extensively and repeatedly in the media since 2011. In 2013 and 2017, our research group conducted a large investigation of awareness about epilepsy targeting the general public. Previous studies have reported that knowledge is one of the factors involved in improving attitudes and reducing stigma. The aim of the current study was to compare survey results, especially regarding knowledge of epilepsy, and capture changes in public awareness between 2013 and 2017. METHODS: A total of 2160 people (1080 in each year) participated, with a total of 540 women in each year, aged 20-79â¯years. Participants lived in the greater Tokyo area as well as the Tohoku and Kansai regions of Japan. All participants answered survey questions online in January 2013 and April 2017. We analyzed five questions regarding the participants' demographic data, nine questions regarding knowledge about epilepsy, and five questions regarding experiences with epilepsy. For questions investigating the respondents' knowledge about epilepsy, we counted only the correct answers and scored these for each respondent. RESULTS: Knowledge scores decreased from 2013 to 2017, demonstrated by statistical analysis. However, the effect size was very small. Knowledge scores among the following groups were higher in both 2013 and 2017: people who had read or heard about epilepsy, those who had witnessed people having an epileptic seizure, people who had acquaintances who were PWE, those who had PWE in their family, and people who had studied medicine or worked in a medical profession. CONCLUSION: We revealed that participants who had some experience with epilepsy had higher knowledge levels in both 2013 and 2017. This suggests that such experiences could be important for motivating people to seek appropriate and accurate knowledge about epilepsy, and could result in a reduction of stigma. Greater awareness is needed among the general public in Japan about various aspects of epilepsy.
Assuntos
Conscientização , Epilepsia/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Opinião Pública , Estigma Social , Inquéritos e Questionários , Adulto , Idoso , Epilepsia/epidemiologia , Feminino , Humanos , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Motivação , Adulto JovemRESUMO
We studied the clinicopathological findings of 8 patients with perforated colorectal cancer. Four patients were male. In 7 patients, the primary cancer site was left side colon. Chief complaints were abdominal pain in 7 patients and diarrhea in 1 patient. The emergent operation was performed in all cases. The final stages of 8 patients were as follows: 5 patients with Stage II, 2 patients with Stage III, 1 patient with Stage IV. All patients were discharged from our hospital. Postoperative chemotherapy was performed for 5 patients. Of these 8 patients, 1 patient had peritoneal dissemination and 1 patient had local recurrence. Two patients were died of cancer and 6 patients were alive. In conclusion, patient with perforated colorectal cancer were high risk cases for recurrence.
Assuntos
Neoplasias Colorretais/cirurgia , Perfuração Intestinal/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias Colorretais/complicações , Neoplasias Colorretais/diagnóstico , Feminino , Humanos , Perfuração Intestinal/etiologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Recidiva , Resultado do TratamentoRESUMO
A 73-year-old man was admitted to our hospital with anal pain. The 10 cm tumor was observed externally at the 3 o' clock side of his anus. He was unable to maintain the sitting position because of pain and had fecal incontinence and erosive skin inflammation. We identified this anal stenosis as anal canal adenocarcinoma(moderately differentiated). Thereby, no distant metastasis was found; we decided to treat the patient with conventional therapy. We made a double-hole colostomy in the sigmoid colon, and then the patient received preoperative chemoradiotherapy(CRT). Radiation therapy(RT)was adminis- tered at 40 Gy/20 Fr and oral capecitabine of 825mg/m / 2/time was administered twice a day on the RT days. The tumor shrinkage was good, and then we performed a laparoscopy-assisted abdominoperineal resection of the rectum. Pathologically therapeutic effect was Grade 1b. His activity of daily living was dramatically improved, and he can now main tan the sitting position. Twelve months postoperatively, he has no sign of recurrence. In this case, we experienced an anal canal adenocarcinoma that was possibly locally controlled by preoperative CRT and rectal amputation.
Assuntos
Adenocarcinoma , Neoplasias do Ânus , Neoplasias Retais , Adenocarcinoma/diagnóstico , Adenocarcinoma/cirurgia , Idoso , Amputação Cirúrgica , Canal Anal , Neoplasias do Ânus/diagnóstico , Neoplasias do Ânus/cirurgia , Quimiorradioterapia , Humanos , Masculino , Recidiva Local de Neoplasia , Neoplasias Retais/diagnóstico , Neoplasias Retais/cirurgiaRESUMO
We report a case involving a 76-year-old woman with transverse colon cancer undergoing long-term chemotherapy following palliative colonic stent placement. She visited our hospital with a diagnosis of colonic obstruction. Her abdomen was evidently distended and tender. CT revealed the apple core sign in the transverse colon-hepatic flexure area, and then bowel obstruction. The disseminated lesion occluded the superior mesenteric vein. Multiple masses were found on both lungs; a single tumor was detected in liver S6. Hence, we diagnosed her with unresectable obstructive transverse colon cancer. A colonic stent was inserted to remove the obstruction. Because primary tumor resection was rendered impossible, mFOLFOX6 was initiated with the colonic stent intact. After 5 courses, CT revealed that the liver metastasis disappeared, and lung metastases exhibited SD of a therapeutic effect. She further received 5 courses of mFOLFOX6 and 20 courses of maintenance therapy using FU. However, single liver metastasis recurred, exhibiting PD of a therapeutic effect. Histological diagnosis of liver metastasis was a consistent finding due to metastatic colorectal cancer; RAS mutation was not detected. Currently, 2 years after the diagnosis, FOLFIRI and panitumumab are being administered as the second-line treatment, with no colonic stentrelated complications.
Assuntos
Colo Transverso , Neoplasias do Colo , Neoplasias Hepáticas , Stents , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias do Colo/tratamento farmacológico , Neoplasias do Colo/cirurgia , Feminino , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/secundário , Recidiva Local de NeoplasiaRESUMO
Perforated gastric cancer is relatively rare and the incidence is reported about 1% of all the cases of gastric cancer. We retrospectively analyzed the clinical data of the consecutive 12 patients with perforated gastric cancer who underwent operation in our hospital between January 2005 and December 2016. There were 5 men and 7 women, with an average age of 65.8 years old(34-87). Perforated gastric cancer occurred in the region U(1 cases), M(6 cases), L(5 cases). There were 11 cases with distant metastasis. We could successfully diagnosed as perforated gastric cancer in 8 cases before emergency operation. Gastrectomy was performed in 5 cases. However, the curative resection was performed only 1 case. Prognosis of perforated gastric cancer is poor. We considered as an appropriate two-step surgical strategy that the first step of surgery is an acute peritonitis treatment followed by radical gastrectomy with lymphadenectomy.
Assuntos
Peritonite/cirurgia , Gastropatias/cirurgia , Neoplasias Gástricas/complicações , Neoplasias Gástricas/cirurgia , Doença Aguda , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Gastrectomia , Humanos , Masculino , Pessoa de Meia-Idade , Peritonite/etiologia , Recidiva , Estudos Retrospectivos , Gastropatias/etiologiaRESUMO
A 94-year-old woman, who had been treated for multiple colon cancers 4 years ago, complained of umbilicus induration and had been followed up in a previous hospital with a diagnosis of periumbilical inflammation. Four years and 3 months postoperatively, the umbilical induration was enlarged, and umbilical metastasis of adenocarcinoma was diagnosed on biopsy. Umbilical resection was performed, and multiple peritoneal metastases were revealed. Umbilical metastases may worsen the patient's quality of life; thus, local resection was recommended positively.
Assuntos
Adenocarcinoma , Neoplasias do Colo , Nódulo da Irmã Maria José , Adenocarcinoma/cirurgia , Idoso de 80 Anos ou mais , Neoplasias do Colo/patologia , Neoplasias do Colo/cirurgia , Feminino , Humanos , Qualidade de Vida , Nódulo da Irmã Maria José/diagnóstico , Nódulo da Irmã Maria José/etiologia , Nódulo da Irmã Maria José/cirurgia , UmbigoRESUMO
OBJECTIVE: Public attitudes and stigma toward epilepsy may limit patient motivation for treatment and participation in social activities. Stigma research requiring individuals to report personal beliefs is useful but is subject to social desirability bias. Self-reporting methods often do not capture implicit attitudes; therefore, in this study, implicit stigma was measured using the implicit association test (IAT), which is a word sorting task to minimize this bias. Recently, in Japan, several serious car accidents caused by people with epilepsy (PWE) resulted in pedestrian fatalities. Traffic accidents involving PWE have been reported extensively and repeatedly in the media since 2011. The present study aimed to examine differences in implicit stigma toward epilepsy among medical students in 2010, 2013, and 2016. METHODS: We recruited 41 medical students in 2010, 44 medical students in 2013 and 42 medical students in 2016. We investigated the strength of conceptual associations between the words "Epilepsy" or "Hypertension", and "Safety" or "Danger" in the IAT. RESULTS: The association between the words "Epilepsy" and "Danger" was stronger in 2013 compared with that in 2010; however, the association was weaker in 2016 compared with that in 2013. There was no significant difference between 2010 and 2016. CONCLUSION: The change in IAT results between 2010 and 2013 might be due to the traffic accident involving PWE in Japan. However, the result in 2016 might indicate that the implicit attitudes toward epilepsy were improved to the same level as those in 2010.
Assuntos
Acidentes de Trânsito , Epilepsia/etnologia , Conhecimentos, Atitudes e Prática em Saúde/etnologia , Opinião Pública , Estigma Social , Estudantes de Medicina , Adulto , Epilepsia/complicações , Feminino , Humanos , Japão/etnologia , Estudos Longitudinais , Masculino , Meios de Comunicação de Massa , Adulto JovemRESUMO
BACKGROUND: Electrocardiogram abnormalities have been reported during electroconvulsive therapy (ECT). A corrected QT interval (QTc) prolongation indicates delayed ventricular repolarization, which can trigger ventricular arrhythmias such as torsade de pointes (TdP). We examined the QTc changes during generalized tonic-clonic seizures induced by ECT, and the effects of atropine sulfate on these QTc changes. METHODS: We analyzed heart rate, QT interval, and QTc in 32 patients with depression who underwent ECT (25 women, 67.4 ± 8.7 years of age). The QTc from -30 to 0 seconds prestimulation was used as baseline, which was compared with QTc at 20-30 seconds and 140-150 seconds poststimulus onset. RESULTS: QTc was significantly prolonged at 20-30 seconds poststimulus, then significantly decreased at 140-150 seconds poststimulus, compared with baseline. QTc prolongation induced by ECT was significantly decreased by atropine sulfate. CONCLUSIONS: These data suggest that the risk of TdP may be enhanced by ECT. Further, the risk of cardiac ventricular arrhythmias, including TdP, may be reduced by administration of atropine sulfate.
Assuntos
Antiarrítmicos/uso terapêutico , Atropina/uso terapêutico , Eletroconvulsoterapia/efeitos adversos , Síndrome do QT Longo/tratamento farmacológico , Idoso , Transtorno Bipolar/terapia , Transtorno Depressivo Maior/terapia , Eletrocardiografia , Eletroencefalografia , Feminino , Frequência Cardíaca , Humanos , Síndrome do QT Longo/fisiopatologia , Masculino , Fatores de Risco , Convulsões/etiologia , Resultado do TratamentoRESUMO
Endoscopic placement of self-expandable metallic stents is reportedly effective for gastric outlet obstructions due to advanced gastric cancer, and is less invasive than gastrojejunostomy. For patients who have good performance status, we administer chemotherapy after stent placement, although the safety and feasibility of this chemotherapy have not yet been discussed in full. Between 2011 and 2015, 15 patients at our institution underwent endoscopic gastroduodenal stent placement for gastric outlet obstruction due to gastric cancer. Eleven of these patients were administered chemotherapy after stent placement. In our case series, we did not observe any specific adverse event caused by stent placement plus chemotherapy. Adverse events after chemotherapy included anemia of CTCAE Grade 3 in 7 patients. Stent-in-stent placement was needed in 2 patients. Neither stent migration nor perforation was observed. Therefore, chemotherapy after stent placement for gastric outlet obstruction due to gastric cancer was considered safe and feasible. Stent placement is useful not only as palliative care for patients with terminal-stage disease, but also as one of the multimodal therapeutic strategies for gastric cancer.