Poorna Anandavadivelan

Karolinska Institutet | KI · Department of Molecular Medicine and Surgery

Profound weight loss and malnutrition subsequent to severe dysphagia and cancer cachexia are cardinal symptoms in oesophageal cancer (OC). Low muscle mass/sarcopenia has been linked to toxicity during neo-adjuvant therapy in other cancers, with worser effects in sarcopenic obesity. In this study the association between sarcopenia and/or sarcopenic...

Oesophageal cancer is a debilitating disease with a poor prognosis, and weight loss owing to malnutrition prevails in the majority of patients. Cachexia, a multifactorial syndrome characterized by the loss of fat and skeletal muscle mass and systemic inflammation arising from complex host-tumour interactions is a major contributor to malnutrition,...

Background: Severe weight loss is experienced by patients with eating difficulties after surgery for oesophageal cancer. The aim of this prospective cohort study was to asssess the influence of eating difficulties and severe weight loss on health-related quality of life (HRQoL) up to 10 years after oesophagectomy. Methods: Data on bodyweight and...

We aimed to clarify the influence of nutritional problems after surgery for oesophageal cancer on functional health related quality of life (HRQOL) and survival. A prospective nationwide cohort of oesophageal cancer patients operated 2001–2005 in Sweden with 6 months postoperative follow up was used. Nutritional problems were categorized as low/mod...

Strong deterioration in health-related quality of life (HRQOL) is a major concern in a sub-group of long-term oesophageal cancer survivors. This study aimed to identify potential clustering of patients and tumour variables that predicts such deterioration. Patient and tumour variables were collected in a prospective cohort of patients who underwent...

Objectives To explore whether the minimally invasive oesophagectomy (MIE) or hybrid minimally invasive oesophagectomy (HMIE) are associated with better nutritional status and less weight loss 1 year after surgery, compared with open oesophagectomy (OE). Design Prospective cohort study. Setting All patients undergoing oesophagectomy for cancer in...

Background Oesophageal cancer survivorship is afflicted by cancer cachexia related weight loss and nutrition impact symptoms. Identifying the factors which predict cancer cachexia specifically is warranted in order to identify those at risk and render the right kind of support. We aimed to assess if preoperative and postoperative body mass index (B...

Background The treatment of most esophageal cancer patients includes chemo(radio)therapy and extensive surgery, causing physical decline with loss of muscles. This trial aimed to test the hypothesis that a tailored home‐based physical activity (PA) intervention improves muscle strength and mass in patients having undergone curative treatment for es...

Background The association between pre- and postoperative weight loss and cancer-related fatigue after esophageal cancer surgery is unclear. This nationwide, prospective, longitudinal cohort study aimed to assess the influence of weight loss on cancer-related fatigue among esophageal cancer survivors. Methods Patients who underwent esophagectomy f...

Oesophageal cancer is frequently accompanied with malnutrition. We aimed to evaluate if early support from dietitians and patient’s level of satisfaction with the support from dietitians are associated with better outcomes for weight loss and nutrition impact symptoms (NIS). A nationwide and prospective cohort study on patients operated for oesopha...

Background: Reproductive concerns are common among young cancer survivors and include worries related to different aspects of fertility and parenthood. The Reproductive Concerns After Cancer (RCAC) scale is an 18-item scale with six dimensions, developed to capture a variety of such concerns. The aim of the present study was to describe the cultur...

Background & Aims This study aimed to investigate the prevalence and intensity of symptoms of dumping syndrome (early and late) experienced by oesophageal cancer survivors one year after surgery and their association with health related quality of life (HRQL). Methods A prospective cohort study of patients who underwent surgery for oesophageal can...

Background: This study protocol describes the Fex-Can Childhood project, comprising two studies: The Fex-Can Childhood observational study (OS) and the Fex-Can Childhood randomized controlled trial (RCT). The Fex-Can Childhood OS aims to determine the prevalence and predictors of sexual dysfunction and fertility-related distress in young adult chi...

Purpose: To improve survivorship in patients who have undergone curatively intended treatment for oesophageal cancer, we aimed to identify key targets for future patient-reported outcomes research. Methods: This nationwide Swedish prospective cohort study enrolled patients between 2014 and 2019 who had undergone surgical resection for oesophageal c...

Background Reproductive concerns are common among young cancer survivors and include worries related to different aspects of fertility and parenthood. The Reproductive Concerns After Cancer (RCAC) scale is an 18-item scale with six dimensions, developed to capture a variety of such concerns. The aim of the present study was to culturally adapt the...

Background Reproductive concerns are common among young cancer survivors and include worries related to different aspects of fertility and parenthood. The Reproductive Concerns After Cancer (RCAC) scale is an 18-item scale with six dimensions, developed to capture a variety of such concerns. The aim of the present study was to describe the cultural...

Background: Reproductive concerns are common among young cancer survivors and include worries related to different aspects of fertility and parenthood. The Reproductive Concerns After Cancer (RCAC) scale is an 18-item scale with six dimensions, developed to capture a variety of such concerns. The aim of the present study was to describe the cultura...

Background Malnutrition after esophageal cancer surgery is associated with reduced health-related qualify of life. Therefore, a prediction model identifying patients at risk for severe weight loss after surgery was developed. Methods Data from a Swedish population-based cohort study, including 616 patients undergoing esophageal cancer surgery in 2...

Background Weight loss is a cardinal symptom of oesophageal cancer and is often continued after surgery. High body mass index (BMI) is a strong risk factor for oesophageal adenocarcinoma. This study aimed to assess the impact of pre- and post-operative weight loss and BMI on long-term mortality after resection for oesophageal cancer. Methods This...