Oncologic outcomes after MRI-assisted image-guided brachytherapy with hybrid interstitial and intra-cavitary applicators under moderate sedation for locally advanced cervix cancer.

Purpose: To report outcomes of using image-guided hybrid intra-cavitary/interstitial applicators under moderate sedation for locally advanced cervical cancer patients in our institution.

Material And Methods: A total of 69 fractions of brachytherapy with hybrid applicators were performed in 33 patients from January 2017 to April 2021. All patients underwent MRI pelvis 1 week pre-brachytherapy to determine suitability for interstitial brachytherapy and pre-plan needle placement.

A Prospective Randomized Controlled Trial to Compare the Use of Conventional Dark-Ink Tattoo and Ultraviolet-Ink Tattoo for Patients Undergoing Breast Radiation Therapy.

Purpose: Permanent tattoo marks used in radiation therapy remain for the duration of treatment and essentially for the rest of the patient's life. This study compared the initial positioning setup errors and body image perception between patients with ultraviolet (UV) and conventional dark ink tattoos.

Methods And Materials: Thirty-four patients from February 2018 to March 2019, who underwent radiation therapy (RT) to the breast or chest wall for ductal carcinoma in situ or breast cancer were prospectively recruited and randomized (1:1) to receive either conventional dark ink or UV ink tattoos.

The implementation of an advanced practice radiation therapy (APRT) program in Singapore.

Background: The exploration of Advanced Practiced Radiation Therapists (APRTs) development in Singapore started in 2011. This study aims to provide an overview of the development of the APRT roles, and to discuss the approaches used to develop and implement these roles in Singapore.

Materials And Methods: A mixed methods approach was used in the development of the APRT program.

The Impact of Radiotherapy and Histological Risk Factors on Outcomes in Malignant Phyllodes Tumors.

Purpose: Breast phyllodes tumors (PT) are classified into benign, borderline, and malignant grades based on histopathologic characteristics. Specific to malignant PT (MPT), surgery is the mainstay yet relapse rates are high and knowledge gaps in the literature exist regarding adjuvant radiotherapy (RT). We aimed to investigate the outcomes of patients with MPT treated in a tertiary Asian institution.

The effect of test kit provision, and individual and family education on the uptake rates of fecal occult blood test in an Asian population: a randomized controlled trial.

Purpose: The purpose of the study was to investigate whether fecal occult blood test (FOBT) home-delivery and individual education or combined with family education increases FOBT uptake rates in Singapore.

Methods: This is a randomized controlled intervention study of Singaporean residents aged 50 years and above, conducted in May 2012 till May 2013. Eligible individuals in randomly selected households were screened, and one member was randomly selected and allocated to one of the four arms: Group A (individual and family education, FOBT kits provided), Group B (individual education only, FOBT kits provided), Group C (no education, FOBT kits provided) and Group D (no education or FOBT kits provided).

Tailoring adjuvant radiotherapy for stage IB-IIA node negative cervical carcinoma after radical hysterectomy and pelvic lymph node dissection using the GOG score.

Objective: The use of adjuvant radiotherapy for early stage node negative patients varies for different institutions. The recognized factors such as deep stromal invasion, lymph vascular space invasion, and size of tumor are the most common factors cited for adjuvant radiotherapy. Studies done have shown that this increases local control but may increase chronic toxicity rates.