colorectal gyn

INTRODUCTION: Individuals with metastatic cancer experience many medical, physical, and emotional challenges due to changing medical regimens, oscillating disease states, and side effects. The purpose of this study was to describe the type and prevalence of survivorship concerns reported by individuals with metastatic cancer, and their associations with cancer diagnosis, treatment, and socio-demographic variables. METHODS: This study utilized data from the Cancer Support Community's Cancer Experience Registry...

BACKGROUND: Despite evidence that ambulatory surgery is safe with faster recovery compared to in-patient hospitalization, surgeons in low- and middle-income countries like Uganda have been hesitant to embrace this practice. Kyabirwa Surgical Center (KSC) is the first freestanding ambulatory surgery center (ASC) in rural Uganda. We aim to report the impact of a rural ASC since its establishment, in alleviating surgically-treatable morbidity within its catchment area. METHODS: KSC is located in Jinja, Uganda...

INTRODUCTION: Lynch syndrome is caused by a germline mutation in mismatch repair (MMR) genes, leading to the loss of expression of MMR heterodimers, either MLH1/PMS2 or MSH2/MSH6, or isolated loss of PMS2 or MSH6. Concurrent loss of both heterodimers is uncommon, and patients carrying pathogenic variants affecting different MMR genes are rare, leading to the lack of cancer screening recommendation for these patients.Case presentation:Here, we reported a female with a family history of Lynch syndrome with MLH1 c...

Colorectal carcinoma (CRC) represents the third most common cancer and the second highest cause of cancer-related death in the United States. CRC is particularly prevalent in patients with underlying inflammatory bowel disease. Adenocarcinoma represents more than 90% of new CRC diagnoses. The mucinous subtype of colorectal adenocarcinoma is found in approximately 10-20% of all colorectal cancer patients and is most frequently located in the proximal colon. We report a case of mucinous adenocarcinoma arising from the rectal stump of a patient who had previously undergone subtotal-colectomy with end ileostomy for Crohn's disease...

Peritoneal carcinomatosis (PCa) represents a metastatic stage of a disease with unmet therapeutic options. Malignant cells from primary tumors (gastrointestinal or gynecologic malignancies) invade the peritoneal cavity and eventually seed onto peritoneal surfaces, with the omentum being the most common nest area. With a median survival of less than 6 months, PCa has a dismal prognosis that can be improved with treatments only available to a select few individuals with low tumor burden. Thus, the discovery of novel and effective therapies for this disease depends on reliable animal models...

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INTRODUCTION: Serum levels of procalcitonin and C-reactive protein (CRP) have been used to predict anastomotic leakage after colorectal surgery, but information is scarce in advanced ovarian cancer (AOC) surgery with bowel resection. This study aimed to assess the predictive value of procalcitonin and CRP in detecting anastomotic leakage after AOC surgery with bowel resection. The study also aimed to determine the optimal postoperative reference values and the best day for evaluating these markers...

The treatment landscape of solid tumors has changed markedly in the last years. Molecularly targeted treatments and immunotherapies have been implemented and have, in many cancers, lowered the risk of relapse and prolonged survival. Patients with tumors harboring specific targetable molecular alterations or mutations are often of a younger age, and hence future fertility and family building can be important concerns in this group. However, there are great uncertainties regarding the effect of the new drugs on reproductive functions, including fertility, pregnancy and lactation and how young patients with cancers, both women and men should be advised...

PURPOSE: The surgical approach to bowel endometriosis is still unclear. The aim of the study is to compare TICA to conventional specimen extractions and extra-abdominal insertion of the anvil in terms of both complications and functional outcomes. METHODS: This is a single-center, observational, retrospective study conducted enrolling symptomatic women underwent laparoscopic excision of deep endometriosis with segmental bowel resection between September 2019 and June 2022...

Circulating tumor DNA (ctDNA) refers to small fragments of DNA released into the bloodstream by cancer cells. It is obtained through "liquid biopsy;" which most commonly refers to plasma or blood samples, but can be obtained from a number of bodily fluids including ascitic fluid, saliva, and even urine and stool. ctDNA is detected via polymerase chain reaction (PCR) or next-generation sequencing (NGS). The DNA from these samples is analyzed for the detection of point mutations, copy-number alterations, gene fusion, and DNA methylation...

PURPOSE: MEK inhibitors (MEKi) lack monotherapy efficacy in most RAS-mutant cancers. BCL-xL is an anti-apoptotic protein identified by a synthetic lethal shRNA screen as a key suppressor of apoptotic response to MEKi. PATIENTS AND METHODS: We conducted a dose escalation study (NCT02079740) of the BCL-xL inhibitor navitoclax and MEKi trametinib in patients with RAS-mutant tumors with expansion cohorts for: pancreatic, gynecologic (GYN), non-small cell lung cancer (NSCLC), and other cancers harboring KRAS/NRAS mutations...

Although the relationship between venous thromboembolism (VTE) and cancer has been a subject of study, knowledge of the contribution of thrombophilia to thrombosis in patients with cancer is still very limited. The aim of this article is to collect present knowledge on the contribution of inherited thrombophilia to VTE in cancer patients. We performed a search in Google Scholar and PubMed and selected 21 from 76 returned articles. Then we made a narrative review of the selected articles. We describe 11 studies on the contribution of inherited thrombophilia to VTE in cancer patients in general and 10 on that contribution in specific types of cancer: 1 in colorectal cancer, 4 in breast cancer, 1 in gynecologic cancer and 4 in hematopoietic malignancies...

OBJECTIVE: To review rates of uterine preservation and gonadal function, surgical outcomes, and pregnancy outcomes in patients undergoing surgical uterine transposition. METHODS: A structured search and analysis of the published literature on uterine transposition was conducted. Information on study type, sample size, patient characteristics, clinical indications, details of the surgical technique, trans-operative and post-operative results, success rates in preserving reproductive organ function and fertility were extracted...

BACKGROUND: Peritoneal metastases from gastrointestinal or gynecologic malignancy are a prominent part of the natural history of these diseases. Peritoneal metastases, if not effectively treated, will result in a decreased survival and cause an impaired quality of life. Hyperthermic intraperitoneal chemotherapy (HIPEC) is a treatment specifically designed to combat peritoneal metastases. A group of patients who, from a theoretical perspective, may benefit from HIPEC are those patients with a positive peritoneal cytology...

Although prescription review is an important role for pharmacists in anticancer drug therapy, there are no guidelines in Japan that specify what pharmacists should check for in chemotherapy regimens. This prospective multicenter survey aimed to investigate the implementation of chemotherapy regimen checks by pharmacists in general hospitals by focusing on 19 recommended confirmation items designed to enhance chemotherapy safety. This study involved 14 hospitals within the National Hospital Organization in different regions of Japan...

BACKGROUND: Contrary to clinical guidelines, there has been a decrease over time in estrogen therapy use in premenopausal women undergoing bilateral oophorectomy for benign indications. OBJECTIVE: The objective of this study was to estimate the excess morbidity and mortality associated with current patterns of estrogen therapy use in women who undergo bilateral oophorectomy with hysterectomy for benign indications. STUDY DESIGN: We developed two Bayesian sampling Markov state-transition models to estimate the excess disease incidence (incidence model) and mortality (mortality model)...

PURPOSE: The U.S. population is rapidly aging. The supply of surgeons needed to meet this demand should be evaluated. This study evaluated the trends in supply of Medicare surgeons by specialty and by U.S. state and region. METHOD: All surgeons associated with a National Provider Identifier for cardiothoracic surgery, colorectal surgery, general surgery, gynecologic oncology, hand surgery, neurosurgery, obstetrics-gynecology, ophthalmology, oral and maxillofacial surgery, orthopedic surgery, otolaryngology, plastic and reconstructive surgery, surgical oncology, urology, and vascular surgery from 2013 to 2019 on the Centers for Medicare & Medicaid Services website were included...

STUDY OBJECTIVE: To highlight a case where a nephroureterectomy and partial bladder cystectomy needed to be done due to endometriosis. DESIGN: A video article demonstrating a case study and the surgical management. SETTING: Ureteral endometriosis is a complex form of endometriosis [1]. If left untreated, the ureter can become significantly compressed leading to hydroureter, hydronephrosis and complete loss of kidney function [2]. INTERVENTIONS: This is a case of a 29-year-old patient with pelvic pain and cyclical rectal bleeding...

A woman in her 70s with a medical history of recurrent ovarian carcinoma was referred to the gastroenterologist because of rectal blood loss. Colonoscopy revealed a spontaneously bleeding lesion, which was not a typical colorectal carcinoma by optical diagnosis. Biopsies confirmed the diagnosis of recurrence of the former ovarian carcinoma. The patient was not eligible for surgical resection due to former abdominal surgery and she declined chemotherapy due to severe side effects earlier. After a multidisciplinary team consultation, she was treated with endoscopic full-thickness resection (eFTR)...

BACKGROUND: The enhanced recovery after surgery (ERAS) method has been widely used in surgery and anesthesia worldwide and has been applied to a wide range of surgical specialties, including colorectal surgery, gynecology, liver surgery, breast surgery, urology, and spinal surgery. An increasing number of studies have demonstrated its safety and efficacy in various fields. The safety and effectiveness of ERAS for percutaneous nephrolithotomy (PCNL) remain controversial. This study aimed to review the safety and effectiveness of ERAS for PCNL...