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Dental treatment of patients with Gilles de la Tourette's syndrome.

Gilles de la Tourette's syndrome, a familial neurologic disorder with onset in early life, is characterized by chronic intermittent motor and vocal tics. Many of the orofacial tics and compulsive behaviors seen in this disorder may cause destructive oral lesions. The medications used in treating the syndrome may adversely interact with dental therapeutic agents, frequently cause hyposalivation associated with the development of dental caries and periodontal disease, and may produce tardive dyskinesia with buccolingual choreiform movements. The oral signs and symptoms associated with the syndrome are reviewed, and modifications in dental treatment on the basis of the patient's behavioral alterations, and current drug therapy are suggested.

Bruxism

The relationship between nitrous oxide conscious sedation and the hypnotic state.

To evaluate the hypothesis that inhalation of low levels of nitrous oxide-oxygen produces an altered state of consciousness similar to hypnosis, 20 subjects were given three suggestions (analgesia, compulsive behavior, and amnesia) during double-blind administration of either nitrous oxide-oxygen or oxygen. Results suggest that administration of nitrous oxide-oxygen may be of increased clinical usefulness if it is combined with careful use of suggestion.

Anesthesia, Dental

[Psychosomatic findings in patients with contact granuloma--initial results].

In a prospective study, 33 patients with vocal cord granulomas were seen in a psychosomatic interview and given questionnaires. Results showed the significance of psychosomatic factors in the occurrence of vocal cord granulomas. Psycho-social stress situations, particularly in private lives, and losses of emotionally significant persons were of prime importance. Two types of personalities--a narcissistic and a psychosomatic type--were represented about equally. In the personality structure of the patients, compulsive behavior was diagnosed most frequently while depressive features occurred to a lesser degree. Supportive and expressive psychotherapy was indicated in two thirds of the cases.

Adult

Anorexia nervosa as a compulsive behaviour disease.

A number of anorexic young women develop bulimia, a condition in which binge eating is driven so intensely they cannot resist it. Although this drive has the character of a compulsion the patients do not as a rule suffer from obsessional-compulsive neurosis. A questionnaire was developed and used to determine whether similar compulsive drives manifest themselves in restricting anorexics and whether there are compulsive features resembling patients with compulsive personality disorder (as described in DSM-III) in eating disorders. A total of 162 patients were studied, comprising 42 controls, 30 depressed patients, 34 non-bingeing anorexics, 28 bingeing anorexics and 28 compulsive patients. The questionnaire was shown to be a stable instrument and, on the compulsion scale, the anorexics, bulimics and compulsive patients all scored very highly (mean +/- S.E.; 32.1 +/- 1.9, 35.8 +/- 1.9, 28.0 +/- 2.2, respectively) compared to the controls (13.1 +/- 1.1, p < 0.005). The compulsive patients did not have anorexia-type eating disorders. It was concluded that many of the factors which underlie compulsive personality disorder are present in primary eating disorders and the compulsive nature of anorexia could not be ignored when treatment was considered. The difference between compulsive behaviour and addiction is discussed in the light of the failure of long-term naloxone infusion to cure severe anorexia, even though some patients had dramatic weight gains associated with the antilipolytic action of naloxone.

Adolescent

Healing the wounded, neglected inner child of the past.

Childhood experiences of the past can have a destructive effect on the present. The inner child in each person is the core of the personality that has been molded by the directions on how to act to be loved that the person receives in childhood. Painful experiences and lack of nurturing in dysfunctional families wound the inner child and contaminate adult experiences. Many persons with eating disorders have a wounded or neglected inner child that affects their adult lives. Characteristically, they demonstrate problems with trust, intimacy, addictive and compulsive behaviors, and codependence among others. Healing the inner child by grieving neglected childhood developmental needs is a long process, but one that improves the quality of one's life. Nurses, depending on their educational background and clinical skills, can help clients move toward understanding and healing the wounded, neglected inner child of the past.

Adult

[Psychogenic hemorrhages].

Psychogenic "purpura" consists in the spontaneous appearance of recurrent bruising, it is a reality which is still unexplained. Most often woman with an underlying emotional disorder are affected. In addition to cutaneous ecchymoses and hematomas they may have menometrorrhagia, hematuria, epistaxis and gastrointestinal bleeding in addition to many other complaints encompassing multiple organ systems. Cutaneous bruising is heralded by a burning or stinging sensation followed after a few hours by local warmth, puffiness and erythema, most often with some itching. The pain subsides when the ecchymoses appear a day later or earlier. Blood coagulation and hemostatic tests remain normal in all patients. A rare but poorly studied variety of psychogenic bleeding are religious or other stigmata with periodic bleeding at hands and feet, under the left breast and at the forehead, occasionally with bloody tears. It would be risky to substitute one poorly understood diagnosis (stigmata) with another (hysterical conversion). It is very difficult to distinguish spontaneous psychogenic from selfinflicted iatrogenic bleeding (purpura factitia) because patients may have the same obsessive-compulsive behavior or hysterical trait. Moreover, patients with self-induced bleeding act in a most clever manner and their continuous observation is difficult. The differential diagnosis with the "battered child" syndrome is rather easy. Other bleeding disorders with normal coagulation tests are an inherited failure of the collagen biosynthesis (f.i. Ehlers-Danlos syndrome) or congenital or acquired vascular disorders (purpura senilis of Bateman, vitamin C deficiency, morbus Schamberg, purpura annularis of Majocchi, orthostatic purpura). There is virtually no scientific information on the interaction between the nervous system and hemostasis or blood coagulation. The only therapeutic approach in patients with psychogenic bleeding is psychiatric with particular attention to the sociocultural background of the patient and his family.

Child

An epidemiologic study of Tourette's syndrome in a single school district.

To evaluate the frequency of Gilles de la Tourette's syndrome (TS) in children, 3034 students in three schools in a single school district in greater Los Angeles were monitored frequently over a 2-year period by a school psychologist thoroughly familiar with the symptoms of the disorder. A portion of the cases were also evaluated in a TS clinic. A total of 14 males fulfilled the Tourette Syndrome Association research criteria for definite TS. When corrected for the number of students in special education classes in the monitored schools, the frequency of definite TS in males was 1 in 152. An additional 7 males who differed only in that they were not observed for a full year were termed definite TS less than 1 year. When the two groups were combined, the frequency of definite TS was 1 in 95 for males and 1 in 759 for females. These figures do not include an additional 10 males diagnosed as having definite transient tic disorder, 2 males diagnosed as having probable TS, and 10 males diagnosed as having possible TS. In addition to tics, most of these children had problems with attention span, obsessive compulsive behavior, and learning and/or conduct disorders. Seventy percent of the students with definite TS or definite TS less than 1 year were in special education classes. Twelve percent of the children in special education classes had definite TS or definite TS less than 1 year, and 28% were in one of the diagnostic categories of definite, probable, or possible. All of the 10 definite TS patients that were seen in the clinic had attention-deficit hyperactivity disorder.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent

Psychogenic purpura (autoerythrocyte sensitization): an unsolved dilemma.

Experience at University Hospitals of Cleveland with 71 cases of Gardner and Diamond's syndrome of autoerythrocyte sensitization is reviewed. Gardner and Diamond attributed the pathogenesis of the inflammatory bruises typical of this syndrome to sensitization to the stroma of the patients' own erythrocytes, as demonstrated by reproduction of the lesion on intracutaneous injection of erythrocytic stroma. Nearly all the cases my colleagues and I have seen were in adult women, in whom the onset of inflammatory bruising could often be precisely dated, frequently some weeks after an injury or surgical procedure or, more often, severe emotional stress. Bouts of bruising were often preceded by sensations localized to the affected site. Cutaneous responses to the injection of erythrocytes were erratic. The patients described a wide range of both hemorrhagic and nonhemorrhagic complaints, including, among others, severe headaches, paresthesias, repeated syncope, diplopia (sometimes monocular), and "nervousness." Psychiatric studies indicated that patients had overt depression, sexual problems, feelings of hostility, and obsessive-compulsive behavior. The patients had traits that can be described as typical of a hysterical character disorder. Therapy of autoerythrocyte sensitization--that is, psychogenic purpura--has been difficult; in younger individuals, psychiatric therapy has appeared to be beneficial.

Adult

Normal and disordered compulsivity: evidence against a continuum.

Sixteen patients with obsessive compulsive disorder and 16 mentally healthy control subjects of comparable gender, age, and educational level underwent psychometric testing with the Obsessive-Compulsive subscale of the Comprehensive Psychiatric Rating Scale, the Maudsley Obsessive-Compulsive Inventory, and the Obsessive subscale of the Lazare-Klerman-Armor (LKA) Personality Inventory. An interviewer also rated each subject as positive or negative for each of the five DSM-III elements of compulsive personality disorder. Patients scored significantly higher than controls on all measures except the Obsessive subscale of the LKA Personality Inventory, on which the controls actually scored slightly higher. The authors suggest that the failure of this last instrument to differentiate the subject groups can be interpreted as evidence against a continuum between a certain type of supposed normal personality pattern (obsessive or compulsive) and a corresponding psychopathologic state (obsessive compulsive disorder).

Adult

What about mandatory AIDS testing?

Mandatory testing for AIDS is controversial. Such screening has been suggested for prisoners, immigrants, prostitutes, military personnel, and persons contemplating marriage or pregnancy. Quarantining and even tatooing have also been recommended for persons with AIDS. The advent of mass testing raises the issues of (1) proper allocation of scarce AIDS resources; (2) the need for confidentiality of examination reports; (3) the value of this assessment without the existence of a definitive treatment; (4) the possibility of both false positive and false negative results; and (5) the provision of counseling for people with positive testing. Other concerns involve public health needs versus individual rights, and the confidentiality of the doctor-patient relationship. Past epidemics serve as paradigms for the role of mandatory screening and quarantine in a public health crisis. As testing for AIDS is expanded, anticipate that adverse reactions such as panic, depression, grief, compulsive behavior, and suicide attempts will increase. The physician must provide counsel on such matters as "safe sex" practices, avoidance of needle sharing, and early warning signs of AIDS and ARC.

AIDS Serodiagnosis

[The treatment of children with Gilles de la Tourette's syndrome].

Tourette syndrome is a neuropsychiatric disorder of motor and vocal tics, with associated symptoms of obsessive-compulsive behaviors and attention deficit disorder with hyperactivity. Genetic factors seem to play a major role, but the precise mode of inheritance is still not known. Intervention includes reassurance and support of child and family, medication if needed and guidance and advocacy in relation to school achievements. The major goal of treatment is to help the child succeed in moving along the various lines of development. Clonidine, a centrally active alpha2-noradrenergic agonist is the first choice of medical treatment in most cases. If clonidine fails, pimozide and haloperidol are considered to be good alternatives.

Antipsychotic Agents

Invited case transcript. Obsessive-compulsive disorder: a behavioral case formulation.

The interviewing skills of many behavior therapists are inadequate and several possible reasons are discussed. The present manuscript focuses on construction of initial clinical hypotheses. A strategy for developing and testing initial hypotheses is presented and illustrated by transcripts from a complex case. The transcript is taken from the initial interviews with a 26 year old woman presenting the problems of emotional distress related to thoughts of harming others, and anxiety concerning her difficulty in controlling physical aggression. A behavioral analysis of the origins and maintaining factors indicated that while the patient's compulsions were a vehicle to manage anxiety, the wellspring of her attempts to exert control over her thoughts was a fear of anger, loss of control, negative evaluation, criticism, and rejection. Distal and proximal predisposing events were examined in order to help explain the development of this maladaptive behavioral pattern, and to plan therapeutic strategy.

Adult

Successful treatment of obsessive-compulsive disorders.

Behavioral therapy and drugs have significantly improved obsessive-compulsive disorder (OCD) symptoms. A variety of behavioral therapy methods have been employed, but exposure and prevention of response, particularly, have reduced ritualistic actions of many OCD patients. Many psychoactive drugs have been tried; the tricyclic antidepressant drugs (clomipramine or Anafranel), especially in research outside the United States, have alleviated OCD symptoms as well as depression. Compulsive rituals have responded more often than obsessive actions to both behavioral and psychopharmacological therapy. Recent research has suggested that psychophysiological as well as traditional psychogenic factors may contribute to the etiology, course, and alleviation of OCD.

Anti-Anxiety Agents

Bilateral tectal projection of single nigrostriatal dopamine cells in the rat.

Employing fluorescent retrograde double/triple labeling techniques, we found that a substantial population of substantia nigra pars reticulata cells send divergent axon collaterals to both the ipsilateral striatum and bilateral superior colliculi in the rat. These multi-collateralized neurons were localized predominantly in the ventrolateral portion of the substantia nigra pars reticulata at its rostral level. Furthermore, tyrosine hydroxylase immunofluorescence histochemistry combined with fluorescent retrograde tracing techniques showed that the vast majority (more than 85%) of such specifically branched cells are dopaminergic. This novel nigral cell population seems to be in a strategic position to evoke dopamine-mediated motor impairments (i.e. abnormal saccadic eye movements in Parkinsonism) and/or behavioral syndromes (i.e. compulsive turning behavior) through the GABA-containing nigrotectal pathway.

Animals