Notes
Outline
Endometriosis- A Systemic Disease?
 A Biochemical Investigation.
Endometriosis
Aims
A Systemic Disease?
Chronic immune activation
presence of endometrial deposits
Immunologic alterations
exaggerated B-cell response
elevated serum levels of auto-antibodies and sCD23
Defect in natural killer activity
decreased cytotoxicity to autologous endometrium
Immune defect may:
account for endometriosis occurring in some women rather than all who experience retrograde menstruation
contribute to symptoms and conditions that women with endometriosis frequently report
Study Layout
Questionnaire Methods
Questionnaire Methods
Laboratory Methods
A Biochemical Investigation
Serum soluble CD23 concentrations are significantly elevated among patients with endometriosis when compared with controls.
A number of autoimmune diseases have been correlated with the presence of antinuclear antibodies.
Antiphospholipid antibody presence has been associated with reproductive failure, characterised clinically as unexplained infertility, recurrent pregnancy loss and endometriosis.
Serum levels of CA125 are elevated in women with endometriosis, with more marked increases shown in women with stage III and IV, compared with Stage I and II.
ESR is an aid in detection and diagnosis of inflammatory conditions.
A Biochemical Investigation
CRP concentrations are significantly increased in women with PCOS relative to those in healthy women with normal menstrual rhythm and normal androgen levels.  CRP is a marker of low-grade chronic inflammation.
Ferritin levels are raised in acute or chronic inflammation.
Serum albumin and globulin are markers of inflammation.
Cortisol influences the immune system and many other body systems.  Cortisol suppresses inflammation and cellular immune activation, and reduced levels might relax constraints on inflammatory processes and immune cell activation.
Alone these indices cannot determine the presence of endometriosis, however when tested together as a profile along with other indices that indicate chronic inflammation and immune activation, they may assist in diagnosis.
Study Findings
34 Participants.
13 Women diagnosed by laparoscopy/laparotomy with endometriosis.
21 Women not diagnosed with endometriosis – Control Group.
Average Age:
34.6 Control Group
35.7 Endometriosis Group
Age at Menarche:
13.05 (SD 1.1) Control Group
12.36 (SD1.12) Endometriosis Group
No statistical difference in local group
Data from larger group shows that menarche occurs earlier in women with endometriosis.
Geographical Data
Age of Menarche
Length of Menstrual Cycle
Length of Menstruation
Study Findings
Tampon Use
Local Group – No Statistical Difference
Large Group – 81.9%  Women With Endometriosis  71.8% Control Group
Symptoms
Dysparunia, Bowel Symptoms, Painful Urination, Fatigue
Significant Difference  - seen in both local and large groups
Women with endometriosis experienced:
More painful symptoms throughout the menstrual cycle
More surgial procedures requiring general anaesthesia
Greater sensitivity to allergies, chemical sensitivities, frequent yeast infections
Higher diagnosis rate of Irritable Bowel Syndrome (IBS)
Sanitary Protection
Pain Symptoms
Symptoms Experienced By Women With Endometriosis
Study Findings
Analysis of blood parameters
No considerable differences from control group
Endometriosis women demonstrated higher levels of:
Immunoglobulins
C reactive protein
Ferritin
Erythrocyte Sedimentation Rate
Basophills
CA 125
Antinuclear and Anticardiolipin Antibodies
Information and Support
Conclusions
Thank You