Colonic Perforation After Treatment With Nivolumab in Esophageal Cancer: A Case Report.
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SUBMITTER: Cho HJ
PROVIDER: S-EPMC8359691 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:INTRODUCTION:Mortality after esophageal perforation is high irrespective of the treatment modality. The rarity of traumatic esophageal perforations has made it difficult to conduct comprehensive studies that can answer pertinent questions with regard to management. PRESENTATION OF CASE:We report a case of through and through thoracic esophageal injury caused by an assailant's arrow in a young physically active male adult. Diagnosis was made on-table. He successfully underwent primary repair of the esophageal injury 16?h post injury via a left thoracotomy. Recurrent lung collapse and pleural effusion was managed with tube thoracostomy and chest physiotherapy. DISCUSSION:Esophageal perforations occur infrequently and may produce vague symptoms leading to diagnostic and therapeutic delays. High index of suspicion particularly in penetrating chest trauma followed by relevant investigations may reduce delay. Principles of management include treatment of contamination, wide local drainage, source control and nutritional support. Source control is achieved surgically or through endoluminal placement of stents. Surgical options include primary repair, creation of a controlled fistula by T-tube or esophageal exclusion. CONCLUSION:Primary repair of traumatic injury to a healthy esophagus is feasible for cases diagnosed early and without significant mediastinal contamination as in our case. Associated injuries are more likely in such cases to lead to increased morbidity and prolonged hospital stay and must be handled carefully.
| S-EPMC7248577 | biostudies-literature
Project description:INTRODUCTION:Esophageal perforation (EP) is a rare, severe and challenging surgical emergency which can be caused by several factors. This report presents the case of a patient with EP caused by ingestion of a Tilapia fish bone. PRESENTATION OF CASE:A 41-year-old male patient presented with a six-day history of painful right-sided neck swelling, associated with a progressive dysphagia, regurgitation, fever and chills. Physical examination revealed an axillary temperature of 39?°C and a subcutaneous emphysema in the neck. Cervical spine x-ray and ultrasound scan revealed a neck foreign body with abscess. The case was managed by a right cervicotomy. DISCUSSION:Despite over 20-years of clinical experience in Ghana, this was the first case of EP caused by a 2?cm long Tilapia fish bone, to be treated by the authors. This is significant because tilapia consumption is very popular in Ghana and it would be predicted that such cases would be more common. It is suggested that such cases do occur more frequently but are not reported to hospitals due to cultural-spiritual beliefs. CONCLUSION:Ingestion of Tilapia fish bones can cause significant damage to the esophagus and Tilapia should be consumed with care. Ultrasound is a very useful tool with high diagnostic accuracy for EP. Further studies are needed to establish the prevalence of EP from fish bone ingestion in Ghana and the factors accounting for the mismatch between the high consumption of Tilapia across the population and the low occurrence of patients presenting with EP from fish bone ingestion.
| S-EPMC7242979 | biostudies-literature
Project description:BackgroundImmune checkpoint inhibitors (ICIs) have emerged as paradigm shifting treatment options for a number of cancers. Six antibodies targeting the immune checkpoint proteins programmed cell death 1 (PD-1), programmed cell death 1 ligand 1 (PD-L1) or cytotoxic T-lymphocyte associated protein 4 (CTLA4) have been approved. In some cases, response rates have been impressive, but not uniformly so and not consistently; similarly, toxicity to this class of therapeutic is often unpredictable and can be life threatening. Predicting treatment response and toxicity are two main obstacles to truly individualize treatment with ICIs. One of the most severe and life-threatening adverse events is colitis induced colonic perforation, estimated to occur in 1.0 to 1.5% of patients treated with ICIs. An important question to address is, under what circumstances is it appropriate to reinitiate ICI treatment post-bowel perforation?Case presentationThe patient is a 62-year-old woman, who presented with stage IV lung cancer. Immunohistochemical staining indicated that 80% of the patient's tumor cells expressed PD-L1. The patient was started on a three-week cycle of pembrolizumab. Subsequent reducing in tumor burden was observed within ten weeks. Initially, pembrolizumab was tolerated fairly well, with the exception of immunotherapy related hypothyroidism. However, the patient experienced a second, more serious immune-related adverse event (irAE), in the form of enteritis, which led to small bowel perforation and necessitated exploratory laparotomy. The concerning part of the small bowel was resected, and a primary anastomosis was created. Based on the pathological and surgical findings, the patient was diagnosed with pembrolizumab-associated small bowel perforation. The patient recovered well from surgery and, considering the patient's remarkable response to treatment, a collective decision was made to reinitiate pembrolizumab on post-operative day twenty-eight. The patient is continuing her immunotherapy with ongoing partial response and is able to continue her full-time job.ConclusionsThis case report highlights the challenges of identifying patients likely to respond to ICIs and those that are likely to experience irAEs and it discusses the impressive work that has been done to start to address these challenges. Lastly, the topic of reinitiating pembrolizumab treatment even after colonic perforation is discussed.
| S-EPMC6482547 | biostudies-literature
Project description:Esophageal perforation is associated with a significant risk of morbidity and mortality. We report herein a case of lye-induced esophageal perforation managed successfully by employing endoscopic T-tube placement with a successful outcome.
| S-EPMC2738658 | biostudies-literature
Project description:BackgroundMetastatic neuroendocrine carcinoma has an extremely poor prognosis, and no effective second-line treatment is available. Herein, we describe a case of multiple metastases after primary resection of esophageal neuroendocrine carcinoma successfully treated with nivolumab plus radiotherapy in a short time.Case presentationA man in his 70s presented to our hospital after an abnormality was detected on an upper gastrointestinal series. Upper gastrointestinal endoscopy revealed a type 2 tumor spanning the endothelial cell junction to the abdominal esophagus. Histopathological examination of the biopsy confirmed a diagnosis of esophageal neuroendocrine carcinoma. The patient had no distant metastases. Thoracoscopic esophagectomy with three-field lymph node dissection was performed. Histopathological examination confirmed a diagnosis of esophageal neuroendocrine carcinoma with features of adenoid cystic-like carcinoma and squamoid pattern (pT2 [MP], INF a, ly1, v1 [EVG], pIM0, pDM0, pRM0, pN1 [1/28], M0; Stage II), which was positive for synaptophysin. The postoperative course was good, with no complications. The patient was treated with 100 mg of irinotecan and 100 mg of cisplatin, administered every 4 weeks, as postoperative adjuvant chemotherapy. Grade 3 loss of appetite was observed, and adjuvant chemotherapy was discontinued after four cycles of first-line treatment. A positron emission tomography-computed tomography scan 3 years after surgery showed abnormal uptake in the subaortic, left hilar, and left axillary lymph nodes, and in a mass in the right lung apex. The patient was diagnosed with metastatic esophageal neuroendocrine carcinoma postoperatively. First-line treatment could not be repeated due to toxicity from the initial treatment. Nivolumab (240 mg every 2 weeks) was administered as second-line treatment, and radiotherapy was started (56 Gy delivered in 28 fractions to the local [subaortic and hilar] lymph nodes). After 10 cycles of nivolumab in combination with radiotherapy (56 Gy), a positron emission tomography-computed tomography scan showed disappearance of all lesions. A complete response was achieved. Maintenance therapy (240 mg of nivolumab) was continued. No recurrence has been observed for 42 months.ConclusionsWe experienced a case in which nivolumab in combination with radiotherapy was effective for metastatic esophageal neuroendocrine carcinoma after primary resection.
| S-EPMC8486903 | biostudies-literature
Project description:BackgroundAlthough distant metastasis in gastric cancer can be present at the time of the initial diagnosis, colonic metastasis is extremely rare. This report describes a case of simultaneous colonic metastasis of advanced gastric cancer.Case presentationThe patient was a 78-year-old woman with nausea and epigastric pain. Upper gastrointestinal endoscopy revealed an advanced invasive ulcerative tumor in the lesser curvature of the stomach extending from the anterior to the middle portion. Colonoscopy revealed a 4-mm polyp-like lesion in the mid-transverse colon; therefore, a polypectomy was performed. Both gastric and colonic tumors showed poorly differentiated adenocarcinoma with signet ring cell carcinoma. After providing informed consent, the patient underwent a total gastrectomy. Histologic examination showed similar morphologic features of both gastric and colonic tumors. Immunohistochemistry staining showed that these tumor cells were positive for cytokeratin (CK) 7 and negative for CK20.ConclusionsThis was an extremely rare case of simultaneous colonic metastasis of advanced gastric cancer. Because missed metastasis can result in a poorer prognosis, we propose a systemic search including colonoscopy for patients with advanced gastric cancer, especially cases involving poorly differentiated adenocarcinoma or signet ring cell carcinoma.
| S-EPMC10023818 | biostudies-literature
Project description:BackgroundEsophageal injuries are rare, life-threatening, events with an overall reported incidence of less than 3%. In rare cases, trauma due to blunt or penetrating injuries cause esophageal perforations, which account for less than 15% of all esophageal injuries.Materials and methodsA case-series study was conducted to describe the outcomes and management of all the traumatic esophageal injuries at the Puerto Rico Trauma Hospital (PRTH) from 2000 through 2017. These cases were evaluated in terms of etiology of perforation, mechanism of injury and esophageal level.ResultsSixteen patients were treated for esophageal injuries at the PRTH between 2000 and 2017. Of these patients, 15 (93.7%) were males with a median age of 24.5 years (16, 49). Regarding the etiology of the esophageal perforation, 2 (12.5%) patients suffered blunt esophageal trauma, and 14 (87.5%) patients had penetrating trauma to the esophagus. The most common mechanism of perforation was gunshot wound 10 (62.4%), followed by stab wound 4 (25.0%), and the least common were motor vehicle collision 1 (6.3%) and pedestrian injured by traffic 1 (6.3%). Regarding esophageal location, 9 (56.3%) patients presented cervical, 6 (37.5%) thoracic, and 1 (6.3%) abdominal injuries. Most patients 13 (81.3%) had a prompt diagnosis of traumatic esophageal perforation, while 3 (18.7%) patients had a delayed diagnosis. Only 2 (12.5%) deaths occurred among our 16 patients, including 1 (6.3%) in delayed diagnosed subjects.ConclusionEsophageal perforation is a life-threatening condition and should be treated urgently. An early diagnosis and prompt surgical treatment completed in the first 24-h is fundamental for a good outcome.
| S-EPMC6611994 | biostudies-literature
Project description:BackgroundRotational atherectomy has become increasingly utilised over the past decade. Although a relatively safe procedure in appropriately trained physicians' hands, there are a number of recognised complications.Case summaryWe describe the case of a 64-year-old female who presented with chest pain and was diagnosed with non-ST-segment elevation acute coronary syndrome. A transthoracic echocardiogram (TTE) showed normal biventricular function and no valve disease. Invasive coronary angiogram was performed which revealed a severely calcified ostial right coronary artery (RCA) disease which was felt to be the culprit of the presentation. Balloon dilatation was unsuccessful, therefore, rotational atherectomy with an Amplatz left 0.75 guide and a 1.5 mm rota-burr was utilised and improved calcium burden. This was complicated by ostial dissection, treated with stenting. A TTE following the procedure revealed moderate aortic regurgitation (AR). The patient was discharged as she remained asymptomatic. An outpatient transoesophageal echocardiogram performed eight months later showed evidence of severe eccentric AR. Cardiac magnetic resonance imaging confirmed severe AR with left ventricular dilatation. Repeat angiogram 10 months after index procedure revealed in-stent restenosis, and the patient was accepted by heart multidisciplinary team for aortic valve replacement and grafting of RCA.DiscussionAs the field of rotational atherectomy continues to expand, we propose that novel complications such as reported in this case may become recognised. Finally, we stress the importance of multi-modality imaging in the investigation and timely planning of interventions in the management of these patients.
| S-EPMC10133995 | biostudies-literature
Project description:BACKGROUND:Nivolumab is an checkpoint inhibitor combining with programmed death-1 (PD-1) receptor on T cells, which can block the interactions between PD-1 and programmed death ligands (PD-L), including PD-L1 and PD-L2. And then block the immunosuppression mediated by the PD-1 pathway. The aim of the study is to investigate the clinical manifestations, diagnosis, treatment and prognosis of treatment-related skin toxicity caused by PD-1 inhibitor Nivolumab. METHODS:The clinical data of treatment-related skin toxicity caused by PD-1 inhibitor Nivolumab in a patient with advanced lung adenocarcinoma admitted to the Shanghai Chest Hospital was retrospectively analyzed. The diagnosis, treatment and prognosis of the patient were discussed. RESULTS:The patient was a 60-year-old male presented with relapse after surgery and adjuvant postoperative chemotherapy for his lung carcinoma. The patient's condition still progressed after multiple chemotherapy, targeted therapy and local radiotherapy of bone metastasis. Then Nivolumab, a kind of PD-1 inhibitors, was given intravenously every 3 weeks with the average dosage 3 mg/kg. After one cycle of Nivolumab, the patient began to have skin rashes, which aggravated gradually. The patient's skin toxicity was alleviated after enough steroids and was controlled with tapering steroids slowly. Now the patient was still given oral steroids treatment. And the lung disease remained stable. CONCLUSIONS:Immune-related skin toxicity associated with PD-1 inhibitor should be aware of; early detection, early treatment and the prognosis could be better. It is necessary to improve the understanding of Immune-related skin toxicity associated with PD-1 inhibitor, to diagnose and treat it early, and the prognosis could be better.
| S-EPMC6500497 | biostudies-literature
Project description:Metastatic primary cutaneous extramammary Paget disease (EMPD) is a rare clinical entity with a 5-year survival <10% and no standard therapy. We report the first case to our knowledge of metastatic EMPD with treatment response to checkpoint inhibitor immunotherapy. The patient had diffusely metastatic disease and previously progressed on cytotoxic chemotherapy and a molecularly targeted agent. Treatment with four cycles of ipilimumab 1 mg/kg plus nivolumab 3 mg/kg resulted in a durable partial response lasting 7 months. Analysis of metastatic tumor tissue failed to identify known predictors of treatment response to immune checkpoint inhibitors, such as high PD-L1 expression, high tumor mutation burden, or microsatellite instability. These findings support further investigation of immune checkpoint inhibition for the management of metastatic EMPD, which currently has an abysmal prognosis and no standard therapies.
| S-EPMC7983595 | biostudies-literature