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Fariba WillisonEndogynaecology
Flinders UniversityAshford Hospital
PLATELET RICH PLASMA AND
V2LR LASER THERAPY A New Approach to Managing Atrophic Vaginitis
Atrophic Vaginitis
Decrease in Oestrogen after menopause
Up to 40% of postmenopausal women suffer from Atrophic Vaginitis1
Decreased quality of life and direct impact on women’s sex life
- Vaginal dryness, painful sex, low libido, sluggish orgasm, urinary problems, vaginal infection
Atrophic Vaginitis
Decrease in oestrogen levels › Less Connective Tissue› Less capacity to retain water› Increased risk of fissuring &ulceration3
Decrease in glycogen in vagina tissue› Change in vaginal flora› Change in vagina pH› Increased risk of UTI& thrush
Atrophic Vaginitis
Normal Pap Smear• Abundant
Cytoplasm• Low Nuclear
Cytoplasmic Ratio
Atrophic Vaginitis Pap Smear• Enlarged Nuclei• Inflammatory Exudate• Amorphous
Basophillic Structurs (Blue Bulbs)
• Loss of Gylcogen in the Squamous Cells
Vaginal Wall 2-3 mm
1)Tunica mucosa(lining of the vagina) Epithelium regeneration 30 days, no glands Lamina Propria: vessels &elastic fiber
transudate
2)Tunica muscularis vaginal distention- Sex to birth. 3)Tunica adventitia
Low Magnification Vaginal Mucosa Medium Magnification Vaginal Mucosa
Vaginal MucosaTunica mucosa – epithelium & lamina
propria› Rich in collagen, Fibroblasts, & elastic
fibers› Proteoglycans retain large amount of
water
› The surgical stand point for vaginal repair(endopelvic facia)
Low Magnification Vaginal Mucosa Medium Magnification Vaginal Mucosa
Current Management
Oestrogen Replacement4
› Systemic or Local› Can reverse or prevent symptoms
Moisturizers and Lubricants› Can be independently or with oestrogen
replacement therapy Sexual Activity- 3 times per week
Current Management Drawbacks
Oestrogen Replacement› 10-25% of women do not respond5
› Some women will never fully respond› Small increase risk of endometrial ca› ? Oestrogen therapy in ER+ Breast cancer
Moisturizers and Lubricants› Short term benefit
Sexual Activity› No firm understanding of mechanism
Non-Surgical, Non-Hormonal Options
Platelet Rich Plasma Therapy - 27 gage needle and vaginal gel V2 LR Laser Therapy - using a vaginal probe
Platelet Rich Plasma
High concentration of platelets› Increased release of growth factors from
platelets› Promotes regeneration of connective tissue › Suggested applications in Dentistry,
Maxillofacial Surgery, Plastic Surgery, and Orthopaedic Surgery 6, 7, 8
What is a Laser?
LASER - Light Amplification by Stimulated Emission of Radiation› An intense beam of light› Highly directional› A single wavelength or colour
How does it work?
Pump some energy into it – electrically or with light› The material naturally emits light (of a characteristic colour)› Feedback (between the mirrors) build the intensity› Light ‘leaks’ out a partially reflecting mirror
Laser materialMirrorMirror
Energy in
excited
Light Laser beam
Interaction with the body
Pulsed lasers deliver a lot of energy in a very short time
Choice of laser determines the type of interaction
The CO2 Laser is ideal for skin resurfacing › Ablates away surface epidermal layers› Controlled dermal heating stimulates collagen tightening› Structured pulse pattern optimizes treatment efficacy
CO2 Laser Therapy
Can be done in a clinic setting Works to restore vaginal mucosa to
pre-menopausal structure› Increases fibroblast activity› Promotes of Collagen synthesis› Increases H2O content resulting in
rehydration
Our pilot Study
Limited studies in Gynaecology to assess potential applications
Pilot study
› Women with painful intercourse due to severe atrophic vaginitis, recurrent thrush and scarring of the perineum 18 PRP 20 Laser 4 both PRP and Laser
Our Pilot study
Response to therapy based on:
› Symptom response of patients QOL and PISQ 12 questionnaires
› Colposcopic Changes/Biopsie Pre and Post treatment of vaginal mucosa
Our Pilot study
Patients underwent 2-3 therapy sessions every 4 -6 weeks
Follow up with questionnaires at 1- 3 months( 85% improvement in PRP, 93% in Laser group and 100% in PRP and Laser
(4 women only) Post Therapy biopsy at 12 month follow
up will be performed Limitation of pilot study and need for
RCT
FBW RCT study
Inclusion Criteria› Women with Atrophic Vaginitis
and breast Ca unable to use local HRT not responding to local HRT
› Women with recurrent thrush+ vaginismus› Women with vaginal dryness & irritation› Women with perineal scarring post delivery› Vaginal laxity
Exclusion Criteria› Acute bacterial Infections, active cancer, blood
disorders, anti-platelet medication, systematic auto-immune disorder
References1. Greendale GA, Judd HL. The menopause: health implications and clinical management. J Am Geriatr Soc. 1993;41:426–362. Pandit L, Ouslander JG. Postmenopausal vaginal atrophy and atrophic vaginitis. Am J Med Sci. 1997;314:228–31.3. Rigg LA. Estrogen replacement therapy for atrophic vaginitis. Int J Fertil. 1986;31:29–34.4. Handa VL, Bachus KE, Johnston WW, Robboy SJ, Hammond CB. Vaginal administration of low-dose conjugated estrogens: systemic absorption and effects on the endometrium. Obstet Gynecol. 1994;84:215–8.5. Smith RN, Studd JW. Recent advances in hormone replacement therapy. Br J Hosp Med. 1993;49:799–808.6. Robert E Marx, DDS, a, Eric R Carlson, DMDb, Ralph M Eichstaedt, DDSc, Steven R Schimmele, DDSd, James E Strauss, DMDe, Karen R Georgefff (RN) Platelet-rich plasma: Growth factor enhancement for bone grafts, Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology Vol 85, Issue 6, June 1998, 638-6467. Eppley, Barry L. M.D., D.M.D.; Pietrzak, William S. Ph.D.; Blanton, Matthew M.D., Platelet-Rich Plasma: A Review of Biology and Applications in Plastic Surgery, Plastic and Reconstructive Surgery. Nov 2006 Vol 118 Issue 6 147-159 8. Timothy E. Foster, MD†*, Brian L. Puskas, MD†, Bert R. Mandelbaum, MD‡, Michael B. Gerhardt, MD‡ and Scott A. Rodeo, MD
Platelet-Rich Plasma From Basic Science to Clinical Applications, The American Journal of
Sports Medicine Nov 2009 Vol 37 no 11 2259-2272
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