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Vaginismus
 

Vaginismus

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    Vaginismus Vaginismus Presentation Transcript

    • Prof. Aboubakr Elnashar ًًWhen woman's body says no to sex: Vaginismus Benha University Hospital, EGYPT E-mail: elnashar53@hotmail.com
      • Recurrent or persistent involuntary contraction of the outer third of the vagina interfering with sexual intercourse
      • It is involuntary reflex precipitated by real or imagined attempts at vaginal penetration
      Define
      • It consists of:
      • Phobia of penetration of the vagina &
      • Involuntary spasm of the lower third of the vagina
    • In general population: The exact prevalence rate is not known. Rare(1%) In family planning clinic in Iran: 12% In sexual dysfunction clinics: 5-40% Prevalence
    • 1. Primary (never able to have intercourse) or secondary (past history of vaginal penetration without problems). Secondary vaginismus is often associated with dysparunia Types
    • 2.Global (unable to place any thing in the vagina) or situational (able to use a tampon & can tolerate a pelvic examination but cannot have intercourse)
      • Cycle of vaginismus
      • Fear of vaginal penetration Involuntary muscle spasm
      •  
      • Relationship breakdown Pain
      •  
      • Avoidance of intercourse &
      • gynecological examination Humiliation
      •  
      • Anxiety & distress
      Effects
      • Infertility
    •                  I. Psychological 1.  An unpleasant experience: Past sexual abuse, painful first attempt of coitus or vaginal examination 2.  Extreme fear of penetration because of wrong belief that her vagina is too small to accommodate an erect penis, fear of pregnancy or intimacy 3.  Unexpressed negative feelings towards her husband 4. Religious orthodoxy 5. Pain-tension-pain cycle Causes
    •                  II. Physical: Rare. PID endometriosis tender scar partially imperforate hymen vaginal stenosis
      • Aim:
      • To break the vicious cycle & replacing pain by pleasure & spasm by relaxation
      • To make the women feels that she owns her own vagina & can share it for sexual activity should she wish.
      • Requirements:
      • Warm, empathetic attitude & great patience
      • 1.     
      Treatment
    • Lines of treatment: 1.Exploration of phobia 2.Sex education 3.Guided tour 4.Control of muscles: Adductor muscles & P coccygeus
    • 5. Systematic vaginal desensitization: Step 1:Insertion of a trainers under controlled relaxation Step 2: Sharing of control with husband Step 3: Insertion of penis with the woman in control Step 4: Transfer control of insertion of penis to husband 6. Drugs 7. Surgical treatment
    •   1. Exploration of phobia. It is the most difficult part of the treatment. Psychological causes should be addressed. If there is a history of childhood traumatic experience, this has to be recalled & the emotions which accompanied it relived in order to help the woman to come to terms with them  
      • 2. Sex education
      • How their genital organs are put together & how they both function.
      • Genital anatomy
      • Sexual physiology & behavior  
    • 3.   Self exploration of sexual anatomy (guided tour) Patient in semi-sitting position & legs apart & mirror placed in front of her vulva, she explores her genitalia with the doctor explaining the anatomy & physiology.  
      • 4.  Control of muscles
      • Relaxation exercises to the adductor muscles
      • To help her to relax when anticipates vaginal penetration.
      • The doctor hold the woman ‘s knees together firmly while she attempts to separate them, then slowly she is allowed to succeed.
      • During these maneuvers she learns muscle relaxation & eventually allows access to the vagina.     
    • b.  Contraction /relaxation exercise (Kegel ‘s exercise) to gain control over the muscles surrounding her introits . The patient must learn first how to identify the muscle for herself. She is advised to sit on the toilet with her legs spread as far apart as possible. If she then starts & stops the flow of urine, she becomes aware of the pubococcygeus action.
    • Once the muscle is identified, the woman can practice contracting it repeatedly whenever she has time. She simply flexes this muscle 20 times in a row 3 to 5 times every day till it is firm .
      • 5. Systematic vaginal desensitization of the fear of vaginal penetration
      • Vaginal dilatation exercises are a misnomer because the vagina is not physically stretched
      • Trainers: fingers, commercial dilators, tampons, of gradually increasing diameter, specifically designed specula such as Simms, Amiell, Stanley.
      • The choice depend on the patient preference & comfort level.
    • Approaches 1.  Gradual using vaginal self-dilatation or  Rapid using vaginal mould insertion. Duration: 2-6 weeks Rapid desensitization is preferred (Biswas & Ratnam,1995) 2. In-vitro: The dilator is introduced by the doctor or In-vivo: the dilator is introduced by the patient According to Cochrane library, 2002 , No discernable differences between the 2 forms of systematic desensitization Success rate: 90%  
      • Program
      • Step 1: Insertion of a trainers under controlled relaxation:
      • In private, in a relaxed & nonsexual setting. The protocol for use of dilators is explained to the patient while she is in the office, but the actual placement of the dilators is done by the patient when she is at home.
      • The dilators should be covered with a warm, water soluble lubricant. If she is unable to relax enough to place the smallest dilator in her vagina propranolol, or alprazolam may also help reduce anxiety. Once the patient has been able to place the smallest dilator in her vagina, she can progressively insert the largest dilators, practicing Kegel s exercises while dilator in place.
    • Step 2: Sharing of control with husband. When she is comfortable inserting the larger dilators, she can instruct her husband how to place the dilator in her vagina while she maintains control how quickly the dilator are placed. The husband becomes active in the vaginal dilatation exercises only when the patient is emotionally & physically ready & after anxiety of being touched is extinguished.   
    • Step 3: Insertion of penis with the woman in control . Sitting or kneeling over her husband, female superior position & inserting his penis herself.  
    • Step 4: Transfer control of insertion of penis to husband During sex therapy the patient are advised to refrain from coitus. The patient is told to perform the exercise for 10 to 15 minutes, 5 times per week. Therapy sessions are conducted every 2 weeks to follow & support the progress made in the treatment, to reduce resistance & to provide large dilator according to progress made.
    •   6.  Drugs Anxiolytics & antispasmodics have nothing to offer (Guirguis,1984). The only indication for drugs when vaginismus is a part of a more generalized syndrome of sexual phobia. A trial of imipramine 30-75 mg daily Benzodiazepines to aid both relaxation & interviews (Mikhail, 1976)
    • 7.  Surgical treatment Almost never required & may be detrimental to achieving success. The resulting scar may aggravate the condition. Indications to remove an organic cause: septum, stricture, partially imperforate hymen .        
    • Conclusions
      • Vaginismus is recurrent or persistent involuntary contraction of the outer third of the vagina interfering with sexual intercourse.
      • Vaginismus causes marked stress, anxiety, break down of marital relationship & infertility
      • Vaginismus is caused mainly by psychological factors
    • . Lines of treatment of vaginismus are: Exploration of phobia, sex education, guided tour, control of the adductors & P coccygeus muscles, systematic vaginal desensitization & drugs . Surgical treatment is almost never required & may be detrimental to achieving success
    • Thank you Prof. Aboubakr Elnashar Benha University Hospital, EGYPT E-mail: elnashar53@hotmail.com