Jerusalem Mental Health Center

OBJECTIVE: Mammographically dense breast tissue has been reported both as a cause of false-negative findings on mammography and as an indicator of increased breast cancer risk. We conducted this study to evaluate the role of breast sonography as a second-line screening test in women with mammographically dense breast tissue. MATERIALS AND METHODS: Between January 2000 and January 2002, 1517 asymptomatic women with dense breasts and normal mammography and physical examination findings underwent physician-performed breast sonography as an adjunct screening test. Within the study group, 318 women had a first-degree family history or personal history of breast cancer. The high-risk subgroup comprised these women. The detection rate of breast cancer in this subgroup was compared with the detection rate in the remaining study population with baseline risk. RESULTS: Of 1517 women examined, seven breast cancers were diagnosed (cancer-detection rate, 0.46%). Four carcinomas were detected in high-risk women and three in women with baseline risk. The cancer-detection rate in the subgroup of high-risk women was 1.3%, significantly higher (p < 0.04) than the cancer-detection rate of 0.25% in the baseline risk subgroup. All cancers were T1 (range, 4-12 mm; mean, 9.6 mm). Sentinel lymph nodes were negative for cancer in six of seven carcinomas. CONCLUSION: Screening breast sonography in the population of women with dense breast tissue is useful in detecting small breast cancers that are not detected on mammography or clinical breast examination. The use of sonography as an adjunct to screening mammography in women with increased risk of breast cancer and dense breasts may be especially beneficial.

As a basis for theories of psychopathology, clinical psychology and related disciplines need sound taxonomies that are generalizable across diverse populations. To test the generalizability of a statistically derived 8-syndrome taxonomic model for youth psychopathology, confirmatory factor analyses (CFAs) were performed on the Youth Self-Report (T. M. Achenbach & L. A. Rescorla, 2001) completed by 30,243 youths 11-18 years old from 23 societies. The 8-syndrome taxonomic model met criteria for good fit to the data from each society. This was consistent with findings for the parent-completed Child Behavior Checklist (Achenbach & Rescorla, 2001) and the teacher-completed Teacher's Report Form (Achenbach & Rescorla, 2001) from many societies. Separate CFAs by gender and age group supported the 8-syndrome model for boys and girls and for younger and older youths within individual societies. The findings provide initial support for the taxonomic generalizability of the 8-syndrome model across very diverse societies, both genders, and 2 age groups.

The authors report a random-assignment, double-blind crossover trial comparing alprazolam and placebo in posttraumatic stress disorder (PTSD). Ten patients fulfilling DSM-III criteria for PTSD completed 5 weeks of treatment on each agent. Improvement in anxiety symptoms was significantly greater during alprazolam treatment but modest in extent. Symptoms specific to PTSD were not significantly altered. The impact of nonspecific symptomatic effects on the outcome of drug trials in PTSD is considered.

A variety of psychiatric illnesses, including schizophrenia and bipolar disorder, have been reported in patients with microdeletion on chromosome 22q11-a region which includes the catechol-O-methyltransferase (COMT) gene. The variety of psychiatric manifestations in patients with the 22q11 microdeletion and the role of COMT in the degradation of catecholamine neurotransmitters may thus suggest a general involvement of the COMT gene in psychiatric diseases. We have previously reported on a significant association between a COMT haplotype and schizophrenia. In this study, we attempt to test for association between bipolar disorder and the polymorphisms implicated in schizophrenia. The association between COMT and bipolar disorder was tested by examining the allele and haplotype found to be associated with schizophrenia. A significant association between bipolar disorder and COMT polymorphisms was found. The estimated relative risk is greater in women, a result consistent with our previous findings in schizophrenia. We suggest that polymorphisms in the COMT gene may influence susceptibility to both diseases--and probably also a wider range of behavioral traits.

Abstract Tweleve Post‐Traumatic Stress Disorder (PTSD) patients, 12 psychiatric patients matched for severity of psychopathology, and 12 normal controls were assessed for cognitive functioning by means of a comprehensive test battery. Both patient groups felt subjectively more impaired than normals. Performance on measures of intelligence, organicity, verbal fluency, memorry, and attention was significantly poorer in patients than in normals. The performance of the PTSD patients and that of the psychiatric controls was, however, very similar. The premorbid intelligence of both the PTSD patients and the psychiatric controls was average and had deteriorated significantly by the time of current testing. These cognitive problems were not secondary to alcohol, drug abuse, or head injury. The results suggest a cognitive impairment in post‐traumatic patients.

BACKGROUND: Despite extensive research, symptom structure of posttraumatic stress disorder (PTSD) is highly debated. The network approach to psychopathology offers a novel method for understanding and conceptualizing PTSD. However, extant studies have mainly used small samples and self-report measures among sub-clinical populations, while also overlooking co-morbid depressive symptoms. METHODS: PTSD symptom network topology was estimated in a sample of 1489 treatment-seeking veteran patients based on a clinician-rated PTSD measure. Next, clinician-rated depressive symptoms were incorporated into the network to assess their influence on PTSD network structure. The PTSD-symptom network was then contrasted with the network of 306 trauma-exposed (TE) treatment-seeking patients not meeting full criteria for PTSD to assess corresponding network differences. Finally, a directed acyclic graph (DAG) was computed to estimate potential directionality among symptoms, including depressive symptoms and daily functioning. RESULTS: The PTSD symptom network evidenced robust reliability. Flashbacks and getting emotionally upset by trauma reminders emerged as the most central nodes in the PTSD network, regardless of the inclusion of depressive symptoms. Distinct clustering emerged for PTSD and depressive symptoms within the comorbidity network. DAG analysis suggested a key triggering role for re-experiencing symptoms. Network topology in the PTSD sample was significantly distinct from that of the TE sample. CONCLUSIONS: Flashbacks and psychological reactions to trauma reminders, along with their strong connections to other re-experiencing symptoms, have a pivotal role in the clinical presentation of combat-related PTSD among veterans. Depressive and posttraumatic symptoms constitute two separate diagnostic entities, but with meaningful between-disorder connections, suggesting two mutually-influential systems.

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Post-traumatic stress disorder may follow combat stress or civilian psychological traumata. In 25 retrospectively studied patients, symptoms were severe in terms of number of DSM-III items fulfilled, chronicity, and severity of psychosocial disability. Antidepressants had good or moderate results in 67% of cases treated, but major tranquilisers were much less effective; response to drug treatment was not clearly related to somatisation symptoms, significant depression, or panic attacks. Pharmacotherapy appeared to have had a positive impact on psychotherapy in 70% of cases.

This paper presents the Israeli norms for the Achenbach Child Behavior Checklist. Questionnaire data were collected on a clinically-referred sample (N = 2227) and a non-referred sample (N = 1275) of children between the ages of 4-16. Basic descriptive data for total behavior scores and scores for broad-band and narrow-band syndromes by sex, age group, and clinical status are presented. The mean total behavior score in the non-referred sample is similar to that reported for American and Dutch samples. For the Israeli referred sample, the mean total behavior score was considerably lower than that reported for the American and Dutch samples. Issues involved in selecting an optimal cutoff point to discriminate between clinically-referred and non-referred populations are discussed.

This study examined standardized mortality ratios (SMR) among the patients who had undergone psychiatric hospitalization in Israel in 1978. The size of the sample (83,175 person-years) allowed us to calculate simultaneously SMR by age, sex, diagnosis and cause of death. The global SMR was 2.3 and decreased with age. Excess mortality was found in patients from all diagnostic groups for death from both natural and unnatural causes. Excess mortality from cancer was found only among patients aged under 40. The SMR for death by suicide was lower than that reported in the literature. The highest excess mortality was due to respiratory and infectious diseases in all groups and especially among young alcoholics and drug addicts (SMR = 273). This points to the importance of an ongoing follow-up of the physical health of psychiatric patients.

OBJECTIVE: The authors examined the efficacy of intramuscular flunitrazepam compared with intramuscular haloperidol for the immediate control of agitated or aggressive behavior in acutely psychotic patients. METHOD: Twenty-eight actively psychotic inpatients, aged 20–60 years, who were under treatment with neuroleptic agents were selected for the study. Each was randomly assigned on a double-blind basis to receive either 5 mg i.m. of haloperidol (N=13) or 1 mg i.m. of flunitrazepam (N=15) during an aggressive event. Verbal and physical aggression was measured over time with the Overt Aggression Scale. Patients were also rated with the Brief Psychiatric Rating Scale and the Clinical Global Impression scale. RESULTS: Both flunitrazepam and haloperidol exhibited acute antiaggressive activity. This beneficial effect, as assessed by the Overt Aggression Scale, was obtained within 30 minutes. CONCLUSIONS: Intramuscular flunitrazepam may serve as a convenient, rapid, safe, and effective adjunct to neuroleptics in reducing aggressive behavior in emergency psychiatric settings.

Patients with Huntington's Disease (HD) who were without dementia were compared to unilateral stroke patients and controls as previously reported in 1983, to discover if they had a prosodic defect. Subjects were presented tape-recorded speech filtered sentences and asked to indicate the tone of voice as happy, sad or angry (affective prosody), or as a question, command or statement (propositional prosody). HD patients were impaired in comprehension of both types of prosody compared to controls but were not different from stroke patients. A second study compared early HD patients with at-risk siblings and spouse controls on comprehension of affective and propositional prosody, discrimination of both types of prosody, rhythm discrimination and tonal memory (Seashore tests). HD patients were impaired in both comprehension and discrimination of all types of prosody. HD patients were less accurate than at-risk patients on the tonal memory task but not on the rhythm discrimination task. These findings suggest compromise in ability to understand the more subtle prosodic aspects of communication which may contribute to social impairment of HD patients very early in the course of the disease.

BACKGROUND: Being a small and culturally different minority, or having a different appearance, has been invoked to account for the increased prevalence of psychotic disorders among immigrants. The majority of the Jewish Israeli population are first- or second-generation immigrants from Europe, North Africa or Asia, and during the late 1980s and 1990s, 885 000 persons immigrated to Israel from the former Soviet Union and 43 000 immigrated from Ethiopia. These Ethiopian immigrants came from a very different culture compared to the rest of the population, and have a distinct appearance. To further understand the association between immigration and schizophrenia, we compared risk for later schizophrenia between adolescents who immigrated from Ethiopia with risk among the other immigrant groups, and with native-born Israelis. MethodOf 661 792 adolescents consecutively screened by the Israeli Draft Board, 557 154 were native-born Israelis and 104 638 were immigrants. Hospitalization for schizophrenia was ascertained using a National Psychiatric Hospitalization Case Registry. All analyses controlled for socio-economic status (SES). RESULTS: Risk for schizophrenia was increased among both first- [hazard ratio (HR) 1.62, 95% confidence interval (CI) 1.18-2.22] and second-generation immigrants [HR 1.41, 95% CI 1.01-1.95 (one immigrant parent) and HR 1.49, 95% CI 1.11-2.0 (two immigrant parents)]. When risk for schizophrenia was calculated for each immigrant group separately, immigrants from Ethiopia were at highest risk of later schizophrenia (HR 2.95, 95% CI 1.88-4.65). ConclusionThis comparison between diverse groups of immigrants supports the notion that immigrants who differ in culture and appearance from the host population are at increased risk for schizophrenia.

Members of religious groups are bound together by doctrine, ritual, and social organization. These factors also separate religious people from members of other groups or cultures. This division is apparent during interactions with other groups, and critical when members of religious groups are referred for help for psychiatric problems. In this paper we discuss four problems that therapists may encounter with strictly religious patients. Religious patients are often suspicious of secular therapists and therapy, and therapists too, may be influenced by their personal attitudes toward religion. Differentiating religious beliefs and rituals from delusions and compulsions is difficult for therapists ignorant of the basic tenets of that religion. Clinical examples of the four problems are presented from our work with patients from the ultra-orthodox Jewish community of North Jerusalem and we provide guidelines for their resolution. Therapists need a basic knowledge of the religion's doctrines and rituals, should assess patients using its terminology, and approach the patients through the social organization of their religious group. We consider that attention to these issues is vital for effective communication and assessment of strictly religious patients.

A total of 103 Holocaust survivors who suffered from Nazi persecution during their childhood years were interviewed in 1992. The interviews were conducted using a questionnaire specially prepared for statistical studies of Holocaust survivors. The study demonstrated that most survivors in this sample still suffer today, more than 50 years after the outbreak of the Second World War, from symptoms of the survivor syndrome. Their mental suffering is in positive correlation to the intensity of the trauma they suffered in their childhood. Those who were in death camps suffer more than those who suffered during their childhood from other forms of persecution by the Nazis. The coping and adjustment of child survivors of death camps were also less successful than the coping and adjustment of child survivors who went through other forms of persecution.

Βeta oscillatory activity (human: 13-35 Hz; primate: 8-24 Hz) is pervasive within the cortex and basal ganglia. Studies in Parkinson's disease patients and animal models suggest that beta-power increases with dopamine depletion. However, the exact relationship between oscillatory power, frequency and dopamine tone remains unclear. We recorded neural activity in the cortex and basal ganglia of healthy non-human primates while acutely and chronically up- and down-modulating dopamine levels. We assessed changes in beta oscillations in patients with Parkinson's following acute and chronic changes in dopamine tone. Here we show beta oscillation frequency is strongly coupled with dopamine tone in both monkeys and humans. Power, coherence between single-units and local field potentials (LFP), spike-LFP phase-locking, and phase-amplitude coupling are not systematically regulated by dopamine levels. These results demonstrate that beta frequency is a key property of pathological oscillations in cortical and basal ganglia networks.

BACKGROUND: While accumulating evidence suggests that vitamin D deficiency may be involved in the risk to develop schizophrenia and its outcome, there are no studies on vitamin D supplementation in this context. We sought to assess the effect of vitamin D supplementation on psychiatric, cognitive and metabolic parameters in chronic clozapine-treated schizophrenia patients. METHODS: This eight-week, randomized, double-blind, placebo-controlled clinical trial, recruited schizophrenia patients who had been maintained on clozapine treatment for at least 18weeks and had low levels of vitamin D (<75nmol/l) and total PANSS scores >70 (to ascertain the presence of residual symptoms). Patients were randomly allocated to either weekly oral drops of vitamin D (14,000IU) or placebo and subsequently assessed at two-week intervals for psychosis severity, mood, cognition and metabolic profile. RESULTS: Twenty four patients were randomly assigned to vitamin D (aged 39.4±9.6years, 75% males) and the other 23 patients to the placebo arm (aged 42.5±11.2years, 60.9% males). After eight weeks, the vitamin D group exhibited a significant increase in vitamin D levels (31.4 vs -0.4nmol/l, p<0.0001). There was no significant effect of vitamin D on psychotic, depressive or metabolic parameters. However, in the vitamin D group, there was a trend towards improved cognition (effect size=0.17, significance lost following Bonferroni correction). CONCLUSIONS: Vitamin D supplementation was associated with a trend towards improved cognition, but did not affect psychosis, mood or metabolic status. It is possible that the robust decrease in the PANSS scores in both groups may have obscured an effect of vitamin D supplementation.

Collecting is a normal behavior in childhood and adulthood, while hoarding--the gathering, ordering, and disposal of articles without clear conscious motivation or control--is characterized as the pathologic counterpart of collecting. The literature describing the characteristics of collecting and the theories concerning its underlying mechanisms is presented along with eight case studies of adults who exhibited hoarding as a prominent symptom. It is apparent that hoarding is the final common pathway for a variety of processes: compulsive hoarding in obsessive compulsive disorder, fears of theft and poisoning in paranoid delusions, and the deterioration of habits in organic mental disorder.

Chronic schizophrenics as a group were inferior to controls on tests of neuropsychological function. When divided into groups according to length of illness they differed from each other primarily in tests of language. No other deficits in cognitive function progressed; the performance of the patients on memory, visuo-spatial tasks, rate of information processing and abstract thinking did not decline according to length of illness. The results indicate that chronic schizophrenia is characterised by a selective deterioration of language, which correlates with the notion that schizophrenia may be associated with left hemisphere dysfunction.

Over the last 20 years there has been a revival of interest in orthodox Judaism in Israel. In an area of Jerusalem with a large concentration of academies of study for 'baalei teshuva' (those who have undergone change to orthodox Judaism), it was noted that 12.6 per cent of referrals to the community mental health centre were newly religious. These referrals tended to have schizophrenia or severe personality disorders and were less likely than other referrals to have anxiety, depressive or adjustment disorders. Most of the newly religious referrals had psychiatric problems prior to becoming religious. Subsequent to religious change, many married and started a family before their psychiatric referral. The link between religious change and mental illness is explored.