Van Niekerk, Leesa

No ORCID on file · 47 papers in corpus · active 2019-2026

Study types

  • article 20
  • dataset 10
  • other 9
  • peer-review 2
  • preprint 2

Condition tags

  • endometriosis 46
  • chronic_pelvic_pain 6
  • dyspareunia 5
  • dysmenorrhea 4
  • irritable_bowel_syndrome 2
article 2026
Journal of health psychology ·doi:10.1177/13591053251401720

Knowledge pertaining to the interplay between body image, body compassion, and endometriosis-related symptoms is limited. The current study aimed to elucidate the relationships between body compassion, body image, and endometriosis-related …

other 2026
Human reproduction open ·doi:10.1093/hropen/hoag006

STUDY QUESTION: Is telehealth cognitive behavioural therapy (CBT) or yoga effective in improving health-related quality of life (HRQoL) and secondary outcomes for endometriosis? SUMMARY ANSWER: Endometriosis-tailored CBT is superior to edu…

2026
Journal of health psychology ·doi:10.1177/13591053261448104

Although pain, poor quality of life and symptoms of anxiety and depression are common in people with endometriosis, consumer views regarding supportive care needs are limited. Using a descriptive phenomenological approach, three focus group…

book-chapter 2025
·doi:10.1007/978-3-031-98876-9_5
article 2025
Journal of psychosomatic research ·doi:10.1016/j.jpsychores.2025.112143

Diagnostic delay is a significant issue facing people with endometriosis; however, the Australian perspective and participant voice is missing for why delay occurs. The current study aimed to assess the length of diagnostic delay, whether t…

review 2025
European journal of pain (London, England) ·doi:10.1002/ejp.70060

BACKGROUND AND OBJECTIVE: Persistent pelvic pain affects one in four women, with international guidelines recommending interdisciplinary care. However, much of the literature describing treatments for pelvic pain focus on the perspective of…

other 2025
Journal of advanced nursing ·doi:10.1111/jan.16645

AIMS: To explore the influence of endometriosis on an individual's self-concept and the potential applicability of self-compassion in addressing alterations to self-concept. DESIGN: Qualitative deductive template analysis study. METHODS: …

other 2025
BMJ open ·doi:10.1136/bmjopen-2024-097872

INTRODUCTION: Endometriosis is a chronic condition affecting up to 11% of people presumed female at birth by the age of 44 years, characterised by the growth of tissue similar to the lining of the uterus on other organs. Endometriosis signi…

preprint 2025
·doi:10.21203/rs.3.rs-6953959/v1
article 2025
·doi:10.1080/23293691.2025.2525429
article 2025
Journal of psychosomatic research ·doi:10.1016/j.jpsychores.2025.112404

OBJECTIVE: To date there has been limited exploration of the impact of endometriosis with co-occurring irritable bowel syndrome (IBS) type symptoms on biopsychosocial health outcomes and wellbeing. This study aimed to prospectively investig…

other 2025
·doi:10.17605/osf.io/jpyg3

Illness perception has been identified as a protective factor in managing chronic conditions and lowering negative emotional responses to illness, leading to improved HRQoL, enhanced psychological wellbeing, and reduced distress. Moreover, …

other 2025
BMJ open ·doi:10.1136/bmjopen-2025-102697

BACKGROUND: Chronic pelvic pain, defined as persistent pain in the structures of the pelvis, is a condition that significantly impacts the health-related quality of life (HRQoL) of up to one-third of people worldwide, with substantial assoc…

other 2025
·doi:10.17605/osf.io/dev94

A cross-sectional survey study examining the relationships between endometriosis-related factors, illness acceptance, body compassion, self-compassion, and psychological wellbeing.

article 2024
·doi:10.1016/j.jmig.2024.09.924
article 2024
Human Reproduction ·doi:10.1093/humrep/deae063

STUDY QUESTION: What is the relationship between sexual function, health-related quality of life (HRQoL), and laparoscopic surgery in individuals living with endometriosis? SUMMARY ANSWER: A higher number of laparoscopic surgeries is signi…

peer-review 2024
·doi:10.1111/jan.16645/v2/response1
peer-review 2024
·doi:10.1111/jan.16645/v3/response1
other 2024
·doi:10.17605/osf.io/hyr6e

People living with endometriosis (PLWE) commonly feel inadequately informed and overwhelmed about the available endometriosis treatment options and are often forced to adopt a trail-and-error approach to treatment. This project aims to util…

preprint 2024
·doi:10.21203/rs.3.rs-4505378/v1
article 2024
The journal of sexual medicine ·doi:10.1093/jsxmed/qdae145

BACKGROUND: Sexual health communication between general practitioners (GPs) and individuals with chronic diseases is well documented as an important component of sexual well-being. However, a notable gap exists in understanding factors that…

article 2023
The Australian & New Zealand journal of obstetrics & gynaecology ·doi:10.1111/ajo.13699

In Australia, endometriosis affects one in nine women and those assigned female at birth. Although endometriosis is more common than conditions such as diabetes, research funding for endometriosis research has historically been low in compa…

article 2023
Journal of psychosomatic research ·doi:10.1016/j.jpsychores.2023.111202

OBJECTIVE: An understanding of the role that self and body compassion may play as protective mechanisms in the context of psychological and physical health conditions is steadily increasing. The availability of research pertaining to their …

article 2022
Journal of psychosomatic research ·doi:10.1016/j.jpsychores.2022.110993

OBJECTIVE: The understanding as to how people with endometriosis view and relate to their bodies is limited but important given the physical and psychological symptoms associated with the condition. The current study explored the difference…

other 2022
·doi:10.25384/sage.c.5917966.v1

This international cross-sectional study examined the relationships between endometriosis-related symptom experience and health-related quality of life (HRQoL) in 318 women with endometriosis. Measures of symptom burden and distress, pain, …