Quality of life in patients with leg ulcers: results from CHALLENGE, a double-blind randomised controlled trial

OBJECTIVE

We recently showed the superiority of a matrix metalloproteinase (MMP) modulating dressing (foam impregnated with NOSF, nano-oligosaccharide factor) compared with a lipidocolloid matrix (TLC) control dressing in median wound area reduction (WAR). Here we report the results from the same study assessing the performance and safety of TLC-NOSF in the local management of venous leg ulcers (VLUs) or mixed leg ulcers and determining its impact on the patient's health-related quality of life (HRQoL).

METHOD

A superiority randomised double-blind controlled trial was conducted on patients presenting with a non-infected leg ulcer (VLUs or mixed leg ulcers) of predominantly venous origin (ABPI >0.8), with a surface area ranging from 5 to 50cm² and a duration of 6 to 36 months. Patients were randomly allocated to either the TLC-NOSF matrix foam (UrgoStart) dressing group or to the neutral TLC foam dressing group (UrgoTul Absorb). All received appropriate compression therapy and the wounds were assessed blindly (clinical examination, wound area tracing and photographic record) every 2 weeks for a period of 8 weeks, or until complete closure. A secondary endpoint, described here, was the patient's HRQoL, documented by the patient, through the EuroQol 5D tool (EQ-5D) questionnaire and visual analogue scale (VAS).

RESULTS

In total, 187 patients were randomised to either the TLC-NOSF group (n=94) or the control dressing group (n=93). The two groups were well balanced at baseline with regard to wound and patient characteristics. In the HRQoL questionnaire (EQ-5D), the pain/discomfort and anxiety/depression dimensions were significantly improved in the TLC-NOSF group versus the control one (pain/discomfort: 1.53±0.53 versus 1.74±0.65; p=0.022, and anxiety/depression: 1.35±0.53 versus 1.54±0.60, p=0.037). The VAS score was better in the test group compared with the control group (72.1±17.5 versus 67.3±18.7, respectively), without reaching significance (p=0.072). Acceptability and tolerance of the two products were similar in both groups.

CONCLUSION

The double-blind clinical trial has demonstrated that the TLC-NOSF matrix dressing promotes faster healing of VLUs and mixed leg ulcers and significantly reduces the pain/discomfort and anxiety/depression experienced by the patients. These results suggest that acceleration of VLU healing could improve the HRQoL of the patients and reduced the emotional and social burden of these chronic wounds.

[Gastroenteropancreatic neuro-endocrine neoplasms]

Neuroendocrine neoplasms (NEN) occur in the entire gastrointestinal tract. The updated classification of the WHO (2010) and current TNM-classification provide a basis for the therapeutic decision and assess the prognosis. Endoscopy and different imaging techniques are important for the localization of the primary tumor as well as local and distant metastases. The most important diagnostic imaging technique is somatostatin receptor scintigraphy. Therapeutic strategy should be discussed within the scope of a multidisciplinary tumor board. Surgery of NEN is the sole curative option. The treatment options for liver metastases include surgical resection as well as radiofrequency ablation and hepatic artery embolization. In advanced stage, systemic therapy should be used. Recent studies demonstrated a significantly prolonged progression-free survival using octreotide in well differentiated NEN. Besides the well established steptozotocine based chemotherapy regimens for pancreatic NEN, novel agents such as the mTOR-inhibitor everolimus and multityrosine kinase inhibitor sunitinib have recently also shown a prolonged progression-free survival. Moreover, temozolomide-based chemotherapy appears to be effective in pancreatic NEN. Finally, somatostatin receptor targeted radionuclide therapy can be effective in progressing gastroenteropancreatic NEN.

Assessment of a novel alternative to conventional formocresol-zinc oxide eugenol pulpotomy for the treatment of pulpally involved human primary teeth: diode laser-mineral trioxide aggregate pulpotomy

OBJECTIVE

The purpose of this study was to investigate whether a diode laser pulpotomy with mineral trioxide aggregate (MTA) sealing could be an acceptable alternative to the conventional formocresol pulpotomy and zinc oxide eugenol (ZOE) sealing in human primary teeth.

METHODS

A randomized, single-blind, split-mouth study was used with a sample of 16 children aged from 3 to 8 years (mean age=5.10 years). A total of 26 pairs of teeth from these 16 patients were selected based on clinical and radiographic criteria. One tooth from each pair was randomly assigned to either the laser-MTA pulpotomy group or the formocresol-ZOE pulpotomy group. All teeth were followed up clinically and radiographically at 2.3, 5.2, 9.5 and 15.7 months. All extracted failures were sectioned and photographed to assess possible reasons for this.

RESULTS

A total of seven laser-MTA-treated teeth were deemed to be radiographic failures (mean time until failure=9.1 months) compared to three formocresol-ZOE treated teeth (mean time until failure=12.5 months). These results were not significant using Fisher's exact test (P>0.05). Six of the laser-MTA failures and all three formocresol-ZOE failures exhibited furcal and/or periapical radiolucencies with or without pathologic root resorption. One of the laser-MTA failures displayed premature root resorption and is being observed for exfoliation. Analysis of photographs of teeth available for extraction revealed errors in clinical technique in addition to expected signs of a disease process such as the presence of granulation tissue and areas of pathologic root resorption.

CONCLUSIONS

The laser-MTA pulpotomy showed reduced radiographic success rates compared to the formocresol-ZOE pulpotomy at 15.7 months; however, these results were not statistically significant. Improved success rates among a larger patient sample and a longer follow-up period would be required for the laser-MTA pulpotomy to be considered a routine alternative to the conventional formocresol-ZOE procedure. Meticulous restorative techniques must be followed to ensure the success of laser-MTA pulpotomies.

LSD-induced Hallucinogen Persisting Perception Disorder treated with clonazepam: two case reports

Benzodiazepines are recommended for the treatment of Hallucinogen Persisting Perception Disorder (HPPD), although it is unclear which may be more helpful. Two out-patients with LSD-induced HPPD were successfully treated with clonazepam. They had not responded to low potency benzodiazepines or low doses of classic antipsychotics. After clonazepam discontinuation they reported a marked improvement and only mild symptomatology which persisted during a six month follow-up period. High potency benzodiazepines like clonazepam, which has serotonergic properties, may be superior to low-potency benzodiazepines in the treatment of some patients with LSD-induced HPPD.

Intermittent, luteal phase nefazodone treatment of premenstrual dysphoric disorder

Three outpatients who fulfilled full DSM-IV diagnostic criteria for premenstrual dysphoric disorder (PDD) were successfully treated with intermittent (luteal phase) nefazodone. They received the medication at low doses of up to 100 mg/day (50 mg b.i.d.), for 2 weeks through the luteal phase of the menstrual cycle only. All the patients reported a marked symptomatic improvement, including full remission of their emotional symptoms, and two achieved in addition full remission of their somatic symptoms. Side-effects reported during the treatment were mild. The use of luteal phase nefazodone seems to be a promising treatment strategy for the management of PDD. It offers advantages over daily dosing throughout the menstrual cycle, such as reduced incidence and severity of side-effects, and avoids the stigma that may accompany the continuous use of psychopharmacological treatment, with the advantage that compliance may be improved.

Dose-dependent olanzapine-associated leukopenia: three case reports

Leukopenia and agranulocytosis are well reported and dangerous haematological side-effects associated with the use of typical and atypical antipsychotics. These potentially life-threatening phenomena have led to treatment discontinuation and the consequent reemergence of psychiatric symptoms. We report three cases of patients who developed leukopenia during olanzapine treatment. In each case, the leukopenia was dose-dependent. Reduction in the dose of olanzapine was followed by normalization of the white blood count which allowed continuation of the medication. These cases suggest the possibility that, in some patients, leukopenia or agranulocytosis during olanzapine treatment might be dose-related. Thus, olanzapine dose reduction may permit treatment continuation where this is clinically indicated. In our cases, haematological side-effects were satisfactorily controlled by dose reduction without allowing the reemergence of psychiatric symptoms. This clinical management may offer an alternative to treatment suspension. A careful monitoring of the white blood count is obviously recommended. Olanzapine may be considered a potential and safer treatment for a this specific group of patients.

A rare short allele of the serotonin transporter promoter region (5-HTTLPR) found in an aggressive schizophrenic patient of Jewish Libyan origin

The serotonin transporter gene (SLC6A4), which plays a key role in the serotonergic pathway in the brain, is a candidate for mediating genetic susceptibility to various psychiatric disorders. There are two predominant alleles in the polymorphic promotor region [5-HT transporter gene-linked polymorphic region (5-HTTLPR)] of this gene: a long and a short allele with 16 and 14 repeat units, respectively. The short allele has lower activity and is associated with several psychiatric disorders and personality traits. We identified and sequenced a novel allele with 13 repeat units, 23 base pairs shorter than the common short allele. This unique allele was detected in a schizophrenic patient of Jewish Libyan origin. The patient exhibited extreme aggressive behavior and committed suicide after several attempts. The novel short allele was not detected in 172 healthy control subjects and 361 patients with various mental disorders. The presence of a very short unique allele in a severely aggressive schizophrenic patient may reflect a specific effect on the particular phenotype, although it is unlikely that this allele has a major contribution to susceptibility to schizophrenia. The role of the allele in serotonin transport and possible association with disease phenotype should be further investigated.

Experience of Ombudsman at Lev Hasharon Mental Health Center

This article describes the first Israeli experience of using an ombudsman in a psychiatric hospital (Lev Hasharon Mental Health Center, Pardesia). The Internal Ombudsman model was used. During a two-year period from 1997 to 1999, out of a total of 1,881 hospitalizations, a total of 71 complaints were received from 68 patients. Analysis of the appeals revealed that the following groups were over-represented: 1. Jewish patients; 2. Male patients; 3. Involuntary admissions. Arising out of our experience we would encourage the implementation of the Ombudsman in psychiatric hospitals.

LSD-induced hallucinogen persisting perception disorder treatment with clonidine: an open pilot study

A pilot open study was conducted in order to evaluate the efficacy of clonidine in the treatment of LSD-induced hallucinogen persisting perception disorder (HPPD). Eight patients fulfilled entrance criteria. All complained of HPPD for at least 3 months and were drug free at least 3 months. They received fixed low doses of clonidine, 0.025 mg, three times a day for 2 months. They were evaluated by the Clinical Global Impression Scale (CGI) and a self-report scale on the severity of symptoms (graded 0-5). Patients scored an average of 5.25 (SD = 0.46) on the CGI and 4 on the self-report scale at baseline, indicating marked psychopathology. One patient dropped out at week 3 and a second patient dropped out at week 5. Of the six patients remaining at the end of 2 months, the average CGI score was 2.5 (SD = 0.55) and the self-report scale score was 2, indicating mild symptomatology. LSD-related flashbacks associated with excessive sympathetic nervous activity may be alleviated with clonidine in some patients.

[Langerhans cell histiocytosis and myelomonocytic leukemia: a non-fortuitous association]

BACKGROUND

Langerhans cell histiocytosis is an uncommon clonal disorder. Its reactional or genetic nature is debated.

CASE REPORT

Three patients aged 71, 75 and 73 years with Langerhans cell histiocytosis also developed myelomoncytic leukemia (AML4, AML5, and chronic myelomonocytic leukemia). In two cases, there was no prior treatment which could potentially induce leukemia. In the third case, AML4 occurred shortly (10 months) after initiation of a vinblastin treatment.

DISCUSSION

This pathogenic association suggests a common origin for these two conditions, corresponding to an anomalous pluripotent stem cell line. These cases provide further evidence favoring the hypothesis of a genetic origin rather than a reactional origin for Langerhans cell histiocytosis.

Olanzapine treatment in patients with typical and atypical neuroleptic-associated agranulocytosis

Two cases are reported of patients who developed agranulocytosis after treatment with typical and atypical antipsychotics. The patients were successfully treated with olanzapine. We suggest the consideration of olanzapine as a safer treatment in patients who require immediate continuation of antipsychotic medication and have a prior history of classic and atypical neuroleptic-induced agranulocytosis.

General anesthesia for the provision of dental treatment to adults with developmental disability

The management of the behavior of mentally challenged adults when providing required dental care is often a problem, whether in the dental office or in a hospital setting. Our institution has a designated program to provide required dental care to this group of patients. Because of the high incidence of poor cooperation, which may include aggressive antagonistic behavior, many of these patients are scheduled for dental care under general anesthesia with an incomplete preoperative medical assessment. The purpose of this study was to determine the impact and limitations that an incomplete medical assessment may present in the delivery of dental care under general anesthesia to these adults with developmental disability. After approval from the institutional review board, the medical records of 139 patients treated in this program between 1992 and 1994 were reviewed to determine the patient profiles, anesthesia management, and complications. The charts of these patients, who underwent dental and radiographic examination, scaling and prophylaxis, and restoration and extraction of teeth under general anesthesia, were reviewed. There were 149 procedures performed on these patients, some more than once. The mean age was 29.5 yr. Males predominated females by a ratio of 2:1. All had multiple diagnoses, medical problems, and medications. Twenty-three patients had Down's Syndrome, four had schizophrenia disorders, 42 had seizure disorders, 11 had hypothyroidism, seven had heart disease, and 14 had central nervous system and neuromuscular disorders. The remainder had a variety of diagnoses, including rare syndromes. One hundred had intravenous (i.v.), 25 had mask inhalation, and 24 had intramuscular ketamine (Ketalar) induction. Nasotracheal intubation was uneventful in 139 patients, five had difficult visualization of the larynx and intubation. Ten patients experienced intraoperative complications, including nonfatal ventricular arrhythmia, slight fall in blood pressure and hypertension (greater than 20% of preoperative value), and four individuals developed laryngospasm. In the Post Anesthetic Care Unit, five patients experienced minor airway problems resulting in a desaturation of oxygen to a level below 85%. Adults with developmental disabilities can be safely managed under general anesthesia for dental treatment in a hospital setting with minimal morbidity and without extensive preoperative investigations.

[Acute pancreatitis in rheumatoid purpura. Apropos of 2 cases]

Abdominal pain observed in Henoch-Schönlein purpura (HSP) is usually attributed to digestive tract involvement. Pancreatic involvement is a rare and benign complication. The authors report two cases of acute pancreatitis as a complication of HSP. Pancreatitis was confirmed in both cases by clinical presentation and increase of serum amylase levels. Abdominal echography has demonstrated ascites or alithiasic cholecystitis without pancreatic abnormality. The prognosis was favourable in each case. Pathophysiologic mechanism is presumably a vasculitis of the small vessels specially within the pancreas leading to inflammation. Abdominal pain can be explained by a digestive tract involvement but also by an acute pancreatitis. This later occurrence is not as exceptional as reported in the literature. Thus, serum amylase levels should be evaluated in patients with HSP who have intense epigastric or abdominal pain, in order to recognize a pancreatic involvement.

Delayed habituation of the skin-conductance orienting response correlates with impaired performance on the Wisconsin Card Sorting Task in schizophrenia

The skin-conductance orienting response (SCOR) in schizophrenia is often characterized by either nonresponding or delayed habituation to repeated nonsignal tones. These abnormalities are poorly related to other dimensions of schizophrenia. In the present study, we confirmed that about 50% of patients with chronic schizophrenia are SCOR nonresponders. Nonresponders, however, did not differ from responders on postmorbid psychiatric or pharmacological course, and we therefore could not confirm the hypothesis that course of illness follows a more marked pattern of increasing severity in nonresponders. Performance on the Wisconsin Card Sorting Test (WCST) was particularly poor in a subgroup of responders who exhibited either delayed habituation and/or dishabituation of SCORs to tones applied after a short rest period. It is possible that pathology of the prefrontal cortex mediates the SCOR abnormalities that characterize schizophrenic patients who perform poorly on the WCST.

Hospital at war: treatment changes in mental patients

The implications of the chemical war threat and the missile attacks during the Gulf War for a medium-sized psychiatric community are analyzed in terms of psychiatric care and management. Changes in medication, physical restraint, and ward transfer were observed for schizophrenic patients in active psychotic phase (n=50), in residual post-active phase (n = 37), and patients with long-term residual type (n = 167). The variables for the first week of the war (n = 250) were compared to those the same week 1 year before (n = 254). Patients in active phase and patients in residual phase received more supplementary treatment and radical changes in treatment; patients in active phase received more treatment reinforcement, as well as physical restraint, compared to patients in phase and residual type patients. Residual type patients remained unchanged on all variables. Residual type patients remained mostly indifferent, while many severely disturbed patients residing in open wards required only minor tranquilizers. Patients in active phase tended to behave very erratically while denying being affected by the war, and patients in residual phase overtly expressed their anxiety and remained in control.

Systemic mastocytosis associated with chronic myelomonocytic leukemia: clinical features and response to interferon alfa therapy

Systemic mastocytosis is a rare disease that shows marked heterogeneity in clinical manifestations and prognosis. It may be associated with hematologic disorders. We describe a patient with systemic mastocytosis associated with chronic myelomonocytic leukemia accompanied by ascites, pleural effusion, and development of skin lesions along a surgical scar. The disease responded well to interferon alfa therapy. This is the second report of successful treatment of mastocytosis with interferon alfa and the first associated with a hematologic malignancy.

Therapeutic use of humor to improve social support in an institutionalized schizophrenic inpatient community

We attempted to use passive communal laughter to improve social support within a chronic schizophrenic inpatient population. Two identical wards were compared on classical measures of social support (emotional and functional), social network (size and dispersion), satisfaction, and the nature of the social relationships (source). The experimental group was exposed to video projection of humorous movies four times daily for 3 months, and the control group to video projections of other, assorted movies at the same rate. In the experimental ward a significant improvement was manifest in the category of "distinct individuals supporting each patient." The difference may have been due to an improvement in the relationship with the staff. No improvement was found on any of the other measures. We concluded that the positive atmosphere that humor creates affects the therapeutic alliance between staff and patients but does not affect other social networks because of the regressed nature of the schizophrenics' social relationships.

Coexistence of Meyerson's with Sutton's naevus after sunburn

We described the simultaneous occurrence of perinaevic eczema (Meyerson's naevi) and Sutton's halo naevus in one patient. Characteristic clinical and histological features of perinaevic eczema were found around four benign melanocytic naevi on the limbs. In addition, the patient had a typical Sutton's naevus on the back. The association of Meyerson's naevi and Sutton's naevus has been reported only once in the past literature. Both diseases appeared a few weeks after a severe sunburn. The role of sun exposure in the development of eczematiform and/or vitiligoid reactions around melanocytic naevi is discussed.

Insanity and war: the Gulf War and a psychiatric institution

The threat of a chemical war has profound impacts on all layers of society. Hospitalized mental patients, as we have observed them, react in more extreme ways than staff members. They may react overanxiously, totally apathetically, or in context-related flights to partial sanity. Denial and projection were heavily used defense mechanisms together with a tendency of the more acute patients to plunge into their bizarre idiosyncratic world, lending strange meanings to what was happening in the world. Many patients were found to have strong narcissistic traits and to invest most of their libidinal energies in their private world. In times of stress this results in even greater social isolation. Different types of patients in different phases of their illness react differently to such overpowering stress, and the way they react illustrates their cognitive, behavioral, and social deficiencies. WWII literature on the reactions of mentally ill patients to "fly-bombing" seem not to take into consideration the different possible reactions of patients. This may be due to a change in emphasis in the care of mentally disturbed individuals in the last two decades. We propose to use even such an extremely stressful situation as a challenge to the mental health profession to further the well-being of their patients.

Laughter in a psychiatric ward. Somatic, emotional, social, and clinical influences on schizophrenic patients

The study was designed to explore the potential therapeutic effects of humor on hospitalized schizophrenics. For this purpose, in the first stage, we conducted a review of findings in regard to physical health, emotions, psychiatric state, and social behavior. In the second stage, we carried out an experiment with 34 resident patients in two chronic schizophrenic wards who were exposed to 70 movies during 3 months. The experimental group was exposed to humorous movies only, and the control group to different kinds of movies. Before and after the exposure to films for 3 months, both groups were tested on different health, emotional, social, and clinical measures using the Cognitive Orientation of Health Questionnaire, the Shalvata Symptom Rating Scale, blood pressure, heart rate, Perceived Verbal and Motor Aggression (rated by nurses), the Multiple Affect Adjective Check List, the Social Support Questionnaire 6, and the Brief Psychiatric Rating Scale (BPRS; rated by psychiatrists). Covariance analyses yielded significant reductions in Perceived Verbal Hostility, BPRS scales (total score, anxiety/depression), and significant increases in BPRS (activation) and degree of staff support experienced by the patients. The results indicate that the effects of exposure to humor may be mediated by the effects on the staff of the incidental exposure to humorous films.

Advances in the treatment of acquired and developmental defects of hard dental tissues

With the decline in dental caries, the dental profession and the general public have become sensitized to the "new" specialty of cosmetic dentistry. As a consequence, research in the field of dental materials for the ideal, most natural restorative materials and techniques has become a primary focus and has had a profound influence on dental education and practice. This brief article will highlight some of these newer concepts.

Ganser syndrome: a review of 15 cases

Using the diagnostic criteria found in the literature, 15 new cases of Ganser syndrome were examined. A relationship was found between specific premorbid personality traits and severity of the syndrome; a high percentage of the sample belonged to an ethnic minority and was suspected of having symptoms of premorbid neurological pathology.

[3H]dopamine uptake by platelet storage granules in schizophrenia

[3H]Dopamine (DA) uptake by platelet storage granules was determined in 26 schizophrenic male patients, paranoid type (14 acute stage; 12 in remission) and 20 age-matched, normal controls. Maximum velocity (Vmax) of DA uptake was significantly higher in acute patients, than patients in remission or controls (p less than 0.05). The apparent Michaelis constant (Km) of DA uptake in acute patients was also significantly different from chronic patients (p less than 0.05). Preincubation with reserpine (10(-4), 10(-5) M) produced a substantial diminution of DA uptake, while haloperidol (10(-4), 10(-5) M) did not affect the assay. Considering that a DA dysequilibrium in schizophrenia may be expressed not only in the brain, but also in the periphery and that an increased amount of DA accumulated in the vesicles, implies that an increased quantity of catecholamine is available for release, our findings suggest additional evidence for the role of DA overactivity in the pathophysiology of this disorder.

[Treatment of mental disturbances by the family physician]

A group of 64 patients with symptoms of mental disturbance was treated by 5 family physicians according to the recommendations of a psychiatric consultant and under his guidance. The group was compared with a control group of 22 patients treated by a psychiatrist or psychologist. Both groups improved significantly as determined at follow-up 3 months after psychiatric intake and 5-6 months later. The study emphasizes the importance of liaison between the psychiatrist and the family physician, and of supervision by the psychiatric consultant in the implementation of the recommended treatment.

[Munchausen syndrome: need for centralized administrative health-care management]

The clinical picture of Munchausen syndrome is that of feigned or self-induced illness with the aim of being hospitalized and/or receiving unnecessary medical interventions, peregrination from 1 hospital to another, and disruptive behavior when hospitalized. These patients are a danger to themselves and heavily burden inpatient facilities that care for them. We present a case that illustrates the problems of diagnosing and managing such patients. We stress the need for adequate centralization and distribution of the relevant information concerning these patients.

[Commitment of drug abusers in Israel: medical or social responsibility?]

In 1977 a new paragraph was added to Israel's penal law allowing rehabilitation of convicted drug abusers by compulsory psychiatric treatment. The commitment was implemented on the basis of a court order. Notwithstanding the doubts of psychiatrists the law permitted the commitment of a significant number of drug abusers to psychiatric wards. The rehabilitation treatment through commitment and some of its negative consequences are described in a study that covers 10 years of activity at the Pardessia Menta Health Center. We present 3 typical profiles of drug abusers who were treated in our center as specified by the law. None needed medical help in physical withdrawal from the drug. All took advantage of the opportunity to spend part of their incarceration time in the hospital instead of in jail. The law was amended in July 1989 and since February 1990 treatment is conducted under the supervision of probation officers and not in a medical institution. The amended law reflects the approach to drug abuse as a social not psychopathological problem, so that social agencies and no medical instances are in charge.

Skin conductance responding in schizophrenic patients with abnormal involuntary movements

The present study tested the hypothesis that neuroleptic treatment modifies the skin conductance response (SCR) to loud tones. Schizophrenic patients with and without drug-induced abnormal involuntary movements were tested before and after drug withdrawal. During the on-drugs session, habituation of SCR correlated with the daily neuroleptic dose, and patients with tardive dyskinesia (TD) showed the fastest habituation of SCR. These findings were interpreted as indicating that SCR is attenuated by neuroleptics present during the examination and that TD patients demonstrate a preferential susceptibility to this effect. Withdrawal of medication resulted in slowing of SCR habituation only in TD patients, following which the entire sample showed a similar rate of habituation. These findings suggest that accelerated SCR habituation is not a stable trait of TD patients.

Porphyria cutanea tarda and scleroderma--chance association or related disease: a case report

The concurrence of systemic scleroderma and porphyria cutanea tarda (PCT) seems very rare. Only six cases have been reported to our knowledge. On the other hand, cutaneous sclerodermatous lesions in PCT occur more frequently and can affect 1.8-18% of cases. These observations raise the problem of a possible physiopathological relation between scleroderma and PCT. In fact, Grossman and colleagues have found anti-nuclear antibodies (ANA) in 38% of patients so tested. In the present report, the association of systemic scleroderma and PCT with Sjögren's syndrome and anti-RNP antibodies raises further questions concerning the relationship between PCT and auto-immune diseases.

Combat-related, chronic posttraumatic stress disorder: implications for group-therapy intervention

The patient with combat-related chronic Posttraumatic Stress Disorder suffers from a wide spectrum of maladaptive behaviors. This paper delineates the work that has been done with such a population in group therapy. The plan that is proposed takes into account three interrelated sets of factors: factors important for creating an effective working relation; curative factors; and particular themes. Each of these factors is analyzed in the light of the particularities of group work with such a population. Each of the points discussed is based upon the relevant literature, upon the experience of the therapist, and illustrated with examples.

Munchausen by proxy syndrome: the triad of abuse, self-abuse, and deception

The Munchausen By Proxy Syndrome (MbPS) is a complicated phenomenon whereby a peculiar threefold relationship between perpetrator, victim, and medical staff develops. This triad is based on abuse of the child, deception of the doctor, and, in many cases, self-abuse or passivity of the victim towards the perpetrator's deeds. We have analyzed the interrelationship between the perpetrator, the victim, and the medical authority, in light of the mother's pathology.

Primary fibromyalgia syndrome--a variant of depressive disorder?

Primary fibromyalgia syndrome (PFS) is a form of connective tissue rheumatism, characterized by diffuse chronic pain in periarticular tissue, for which no organic cause can be identified. The present study examined the personal and family history, clinical and psychodynamic features of 40 PFS patients, and compared them to a matched control group of patients suffering from rheumatoid arthritis. Depression, either in the past or at present, was seen significantly more often among PFS patients that among controls. Dependence and passivity, idealization of family relationships, obsessive-compulsive personality, maladaptive response to loss, and prepain ergomania were the psychodynamic features characteristic of PFS patients. It is suggested that PFS is a well-defined disorder, in which specific premorbid, familial, and psychodynamic characteristics result in a depressive disorder which takes the form of a physical symptom: pain.

Lateralized neuroleptic-induced side effects are associated with asymmetric visual evoked potentials

Recent studies suggest that neuroleptic drugs may have an asymmetric effect on the two cerebral hemispheres. This effect is reflected by emergence of drug-induced lateralized extrapyramidal side effects and by dose-related alterations in electrophysiological asymmetries. The present study examined the hypothesis that asymmetry of visual evoked potentials (VEPs) is associated with lateralized appearance of neuroleptic-induced parkinsonism or tardive dyskinesia (TD). The asymmetry of the amplitudes of later VEP components was significantly higher in patients with lateralized side effects (n = 8) than in patients with symmetrical side effects (n = 6) or free of extrapyramidal side effects (n = 11). The possibility that VEP asymmetry reflects the differential degree to which the two hemispheres are affected by medication is discussed.