A group approach to psychopharmacology with schizophrenics

Theoretical and practical issues involved in integrating pharmacotherapy and psychosocial therapy in a long-term day hospital for schizophrenics are addressed. The limitations and risks of relying too heavily on a biomedical conceptual framework are discussed. In addition to diagnosis, target symptoms, pharmacodynamics, and pharmacokinetics, individual interpersonal, family, and institutional dynamics can exert profound effects on the effectiveness of medication. Through case illustrations it is shown how an open systems model and a group approach can allow for an integration of the many variables involved in the medication process. A weekly medication group which emphasizes education, informed choice, patient responsibility, and the examination of the boundary between medication effect and the need for psychological work is described. It is shown that the chemical control of psychosis alone may reinforce the psychosocial aspects of the schizophrenic syndrome. A distinction is drawn between chemical control of psychosis and the sensitive use of medication as a facilitator of growth-promoting psychosocial treatment.     

L-tyrosine: a long term treatment of Parkinson's disease

That l-dopa represents a major advance in Parkinson treatment should not hide that a number of problems remain unanswered: on-off effects, transient improvements... Based on the beneficial effects of l-tyrosine in dopamine dependent depressions and narcolepsy, five naive patients diagnosed after sleep polygraphy criteria and five l-dopa and/or dopamine agonist treated patients were prescribed l-tyrosine as a long-term treatment. For some patients, 3 years of L-tyrosine treatment was followed by better clinical results and many fewer side effects than with L-DOPA or dopamine agonists. However, the theoretical long-term sparing neurons potentiality of approach requires further studies.     

The Use of Lysergic Acid Diethylamide (LSD) in Psychotherapy

One hundred of 150 patients with non-psychotic functional psychiatric disorders were benefited by the use of LSD psychotherapy. The dosage of LSD employed was 25 to 2000 micrograms intramuscularly per session for from one to 10 sessions. On this regimen four patients became psychotic and required electroconvulsive therapy. None were permanently harmed.Indications for and contraindications to this form of treatment and a procedure involving a doctor and a nurse as co-therapists are discussed. In particular, LSD is considered to permit “perceptualization of the transference”.LSD possibly extends the scope and value of the psychotherapeutic approach in such cases.     

New paradigms for growth hormone therapy in children

Much has been learned over the last two decades regarding the management of growth hormone (GH) deficiency (GHD) in children and adolescents. However, significant divergence and debate continue to exist on the ideal approach to the management of GHD. Despite active controversy, several paradigms have recently emerged which should guide the treatment of GHD patients as we head into the new millennium. The primary objectives of GH therapy remain the normalization of height in childhood and the attainment of normal adult height, but the recognition of the metabolic roles of GH define additional therapeutic benefits. A daily subcutaneous injection of recombinant human GH in a dose range of 25-50 microg/kg/day has been established as the mainstay of therapy. Alternative modes of treatment including GH-releasing hormone (GHRH), GH secretagogues and depot GH have been developed, but evaluation of their clinical utility remains incomplete. Careful monitoring and follow-up of pediatric GHD patients by a pediatric endocrinologist are essential. Accurate determination of height velocity and interval height increases (expressed as the change in height z score) continue to be the most important parameters in monitoring the response to treatment. Monitoring serum insulin-like growth factor (IGF)-I and IGF-binding protein-3 has gained utility in the assurance of compliance and safety, but does not always correlate well with the growth response. A clear role for a biochemical as well as an auxological monitoring approach has nonetheless been established. The comparison of attained growth response to that which has been calculated by various modeling approaches is also becoming a valuable monitoring tool. Significant side effects of GH therapy are quite rare and are easily identified and addressed during close follow-up. Despite previous concerns, it now appears that in the absence of additional risk factors there is no evidence that long-term recipients of GH are at any increased risk of developing diabetes, slipped capital femoral epiphysis, brain tumor recurrence or leukemia. Although GHD may or may not persist into adult life, adult GHD diagnostic criteria and the importance of GH therapy in adult GHD patients have recently been established. Therefore, the pediatric endocrinologist now has a crucial role in guiding the transition to adult GHD management in collaboration with the adult endocrinologist. In the years to come, with the continued investigation and collaborationof experts from around the world, the approach to GH treatment will undoubtedly continue to evolve and improve.     

Comparison of treatment modalities for recurrent basal cell carcinoma.

We studied 97 patients with recurrent basal cell carcinomas; 20 were treated by surgery, 35 by radiation, 40 with chemosurgery, and two patients had no treatment (because their lesions were too far advanced). There was a treatment failure rate of 11 percent for radiation therapy, 12 percent for chemosurgery and 5 percent for surgical excision. Recurrent BCC requires a careful selection of the mode of therapy, aggressive treatment, and careful long-term follow-up. Using these principles, an excellent cure rate can be achieved by all the 3 modes of therapy included in this report.     

Clinical and quality of life responses to high-dose chemotherapy plus autologous stem cell transplantation in patients with multiple sclerosis: two case reports

During the last several years high-dose chemotherapy (HDCT) with autologous stem cell transplantation (ASCT) has been established as a therapeutic option for multiple sclerosis (MS) patients. We report on the long-term effects of HDCT + ASCT in two female patients affected by secondary progressive and relapsing-remitting types of MS, respectively. As a result, disease stabilization was achieved in the first case and disease improvement in the second one. Both patients were off immunosuppressive or immunomodulating therapy throughout the post-transplant period. Notably, HDCT + ASCT resulted in an excellent quality of life (QoL) response in both cases. Our findings demonstrate that HDCT + ASCT could be considered as an effective treatment for MS patients. Moreover, QoL measurement seems to be an effective approach to assessment of treatment outcomes at long-term follow-up of patients with MS.     

Evaluation of the efficacy and effectiveness of a structured disorder tailored psychotherapy in ADHD in adults: study protocol of a randomized controlled multicentre trial

ADHD is a serious risk factor for co-occurring psychiatric disorders and negative psychosocial consequences in adulthood. Previous trials on psychotherapeutic concepts for adult ADHD are based on behavioural (cognitive behavioural and dialectical behavioural) psychotherapeutic approaches and showed significant effects. The aim of our study group (COMPAS) is to carry out a first randomized and controlled multicentre study to evaluate the effects of a disorder tailored psychotherapy in adult ADHD compared to clinical management in combination with psychopharmacological treatment or placebo. A total of 448 adults with ADHD according to DSM-IV will be treated at seven university sites in Germany. In a four-arm design, patients are randomized to a manualized dialectical behavioural therapy (DBT) based group programme plus methylphenidate or placebo or clinical management plus methylphenidate or placebo with weekly sessions in the first 12 weeks and monthly sessions thereafter. Therapists are graduated psychologists or physicians. Treatment integrity is established by independent supervision. Primary endpoint (ADHD symptoms measured by the Conners Adult Rating Scale) is rated by interviewers blind to the treatment allocation. Intention-to-treat analysis will be performed within a linear regression model (Current Controlled Trials ISRCTN54096201). The trial is funded by the German Federal Ministry of Research and Education (01GV0606) and is part of the German network for the treatment of ADHD in children and adults (ADHD-NET).     

Psychotherapeutic approaches in the treatment of schizophrenia

The author gives a critical overview of various psychotherapeutic approaches used with persons with schizophrenia and their families. It is emphasized that these approaches are to be used in conjunction with pharmacological treatment and should always be individualized for each patient depending on the phase and severity of illness. Individual psychotherapy, particularly cognitive-behavioural modality, group therapy, and family therapy are described in some detail. Special attention is given to compliance therapy.     

Les psychotherapies breves psychodynamiques et relationnelles et leur emploi actuel dans le traitement des dysfonctions sexuelles

Brief psychodynamic or interpersonal therapeutic techniques, which were developed mainly in the UK and USA, are either derived from psychoanalysis or are closely related to it. The use of standardized methods during their development allowed them to be used in research protocols in the same way as biological treatments. Consequently, their general efficacity was established during the 1980s based upon reliable data. These techniques’ foundation upon common underlying mechanisms of action allowed the use of several psychotherapeutic techniques either within a given patient or by an individual therapist. Subsequently, generalized psychotherapeutic models based on the various methods were elaborated, resulting in the widespread applicability of these techniques. In the treatment of sexual disorders brief psychotherapeutic techniques now address more complex intrapsychic factors or interpersonal problems involved in sexual dysfunction than did the sex therapy models of Masters and Johnson and their early followers. Two types of situations can be distinguished where the indications are either symptomatic or non-symptomatic, although such a dichotomy may be too strict. The latter category is more of an individual situation where attention is not concentrated on the sexual symptoms but deals more with the patient’s general problems. The former category deals mainly with treating a couple’s secondary sexual disorder problem(s) where attention is focussed on the symptoms and is often associated with prescribing behavioural tasks. Debate over the use of intracavernosal injections in association with psychotherapy continues. In conclusion, the efficacy of dynamic and interpersonal psychotherapeutic techniques has now been established; although their use in the field of sexual disorders must be complementary, not concurrent, to biological treatments. This is an area of continued scientific research     

Phosphoinositide signalling system in platelets of schizophrenic patients and the effect of neuroleptic therapy.

Alterations in the phosphoinositide signalling system have been proposed as a possible biological marker of schizophrenia. We studied the levels of inositol 1,4,5-trisphosphate (IP3), cytosolic Ca2+ concentrations ([Ca2+]i), and the incorporation of [32P]-orthophosphate into inositol phospholipids and phosphatidic acid (PA) in blood platelets of neuroleptic-treated schizophrenics in comparison with controls. The [Ca2+]i was significantly higher in platelets of one month neuroleptic-treated patients (155+/-5.8 nM) in comparison with controls (95+/-5.4 nM). Neuroleptic therapy decreased the [Ca2+]i, but even after long-term therapy it remained significantly higher (114+/-5.7 nM) than in controls. Differences were also found in the level of IP3 between controls (30+/-4.0 pmol/10(9) platelets), drug-free schizophrenics (52+/-9.0 pmol/10(9) platelets) and treated patients (50+/-6.0 pmol/10(9) platelets). The increased turnover of PA was observed in platelets of neuroleptic-treated schizophrenic patients. The study suggests that the regulation of calcium homeostasis and pathways involved in the phosphoinositide signalling system are altered in the platelets of schizophrenics. Neuroleptic therapy did not remove the observed changes in [Ca2+]i and IP3 levels.     

A Reflection of Joan

A case history is reported to demonstrate a simple psychotherapeutic approach in family practice to patients with psychoneurotic illness with somatic complaints. The patient had a two-year history of multiple aches and pains, particularly centred on her abdomen. In two interviews, a total of one and a half hours, her problem was isolated more definitely and relief was provided for her symptoms. It is suggested that this is a practical approach to such patients, who are probably a large factor in any “overutilization” of physician''s services.     

Medical Research Council of Canada therapeutic trial of human growth hormone: first 5 years of therapy.

The Medical Research Council of Canada has initiated human growth hormone (hGH) therapy in 151 patients with documented complete hGH deficiency that was idiopathic in 76% of cases, secondary to craniopharyngioma (organic) in 17% and of varied cause in 7%. Approximately 50% of the patients with idiopathic disease had isolated hGH deficiency; during therapy thyroid deficiency developed in five patients and cortisol deficiency in three. A similar increase in mean height velocity occurred in the first treatment phase for patients less than 12 years old (0.93 plus or minus 0.30 cm/mo) and those 12 years and older (0.86 plus or minus 0.29 cm/mo). Although subsequent courses of hGH therapy yielded significantly diminished response in both age groups, this diminution was not progressive: the height velocity of the younger patients returned to 0.82 plus or minus 0.26 cm/ml in the fifth therapy phase. The mean height velocity attained at the optimal dosage (0.20 to 0.29 units/kg three times per week) for each age group did not differ significantly. Despite therapy being carried out for only 6 months of the year, normal increment ratios for height age and bone age against chronologic age were observed in the patients with idiopathic disease. In only four patients did treatment failure occur, and three of these were more than 20 years old. The addition of fluoxymesterone (10 mg/d) to the hGH therapeutic regimen (15 units/wk), when diminished response to hGH alone became evident, promoted an enhanced growth response in 9 of 11 older patients. These data indicate that age of the patient and dosage of hGH, but not diagnostic category, were important influences on the response to therapy. Younger patients responded best and maintained a higher mean growth velocity than older patients during intermittent hGH therapy     

Falciparum malaria semi-resistant to clindamycin.

Clindamycin, a semi-synthetic antibiotic of the lincomycin family, at a dose of 450 mg eight-hourly for three days in adults cured five out of 10 patients moderately ill with chloroquine-resistant falciparum malaria. Combination therapy with full-dose quinine and clindamycin for three days cured all four patients so treated who were followed up, and with half dosage three out of five patients were cured. Both combinations, however, caused upper gastrointestinal toxicity and appeared to potentiate both toxicity and possibly antimalarial efficacy. Colitis due to clindamycin was not observed. Sequential therapy was not toxic and could be useful in patients who have relapsed after more conventional treatment.     

The safety and efficacy of mesenchymal stem cell therapy in diabetic lower extremity vascular disease: a meta-analysis and systematic review

Background aimsSeveral studies have shown the efficacy of mesenchymal stem cell (MSC) therapy for lower extremity vascular disease (LEVD) in diabetic patients, but the results are not consistent. Therefore, the authors conducted a meta-analysis of randomized controlled trials (RCTs) to examine the safety and efficacy of MSC therapy in diabetic patients with LEVD.MethodsEight available databases were searched in both English and Chinese to identify RCTs comparing MSC therapy-based conventional treatment with conventional treatment alone in diabetic patients with LEVD. Three investigators independently screened the literature, extracted the data and assessed the risk bias. Meta-analysis was performed using RevMan 5.4.1 and Stata 14.0.ResultsA total of 10 studies involving 453 patients were included. Compared with conventional treatment only, patients receiving MSC therapy-based conventional treatment had a higher ulcer healing rate, greater number of reduced ulcers and shorter complete healing time. MSC therapy also increased ankle–brachial index and transcutaneous oxygen pressure. In addition, four of the included studies showed that MSC therapy significantly improved the number of new collateral vessels. Moreover, no more adverse events were recorded in the MSC group.ConclusionsThis meta-analysis suggests that MSC therapy promotes ulcer healing in diabetic LEVD patients with ulcers, improves blood supply and has a favorable safety profile. More large and well-designed RCTs with long-term follow-up are still needed to explore the safety and efficacy of MSC therapy in diabetic patients with LEVD.     

Increased muscarinic cholinergic receptors in prefrontal cortices of medicated schizophrenics

Alterations in 3H-quinuclidinyl benzilate binding sites associated with muscarinic cholinergic receptors were investigated in orbito-frontal and medial frontal cortices from 12 schizophrenics, 6 on-drug and 6 off-drug cases, and from 10 controls. Significantly lower affinities of the sites were found in both areas of schizophrenics than controls. An increase in receptor number was shown only in the orbito-frontal cortex from schizophrenics. On-drug group of schizophrenics did, however, show a significant increase in receptor number and a significant decrease in affinity in both areas, while there were no significant differences in any binding parameters of off-drug schizophrenics from controls. Also in the caudate the similar results were obtained. It is, thus, concluded that alterations in muscarinic cholinergic receptors of schizophrenic patients result from long-term medication with antimuscarinic actions.     

Balint groups as a driving force of ego development

This paper gives an overview of one of the main components in the process of Balint groups. The paper is based on the authors' research on the work of Balint groups and the study of literature which deals with the development of ego and the role of Balint groups in the development of participants' ego. This field is of great interest to the Balint movement and education in medicine. The special place in the discussions on the Balint method is given to the issue of benefit and the nature of influence of the Balint groups on participants. The Balint movement is of special interest for Croatia since it was perhaps among the first in the world to introduce Balint seminars as an official part of education of family doctors. The Croatian Society of Balint Groups as early as in 1970's became a part of the International Federation of Balint Groups. Professor Betlheim was Michael Balint's friend and his followers introduced the method not only in medicine but also in other professions: social work, pedagogy, psychology, sociology etc. The Balint's method is also very interesting and useful to stomatologists, orthopedists and physiotherapists. Croatian dentists joined the Balint Groups in 1983 and orthopaedists in 1987. These were the unique cases in the European context. The Balint groups are very efficient and necessary in the process of strengthening ego and selfawareness of these professionals. The paper also discusses the increase of the doctor's self-awareness and self-consciousness during the process of training in the Balint Groups. The Balint Groups only insist on the doctor-patient relationship and do not interfere with the unconscious of the doctor's preoccupations. The approach of Enid Balint strives to find harmony between the Balint's approach and the psychoanalytic approach to the object of the research. According to her understanding, the development of the group atmosphere is similar to the one in the family. The authors reach a similar conclusion in their research.     

Long-term Anticoagulant Therapy after Myocardial Infarction in Women

A multicentre trial from five medical departments in Oslo has been carried out to determine the value in women patients of one year''s long-term anticoagulant therapy. Follow-up long-term laboratory control and anticoagulant dosage were performed at one centre (the Rikshospitalet). One hundred and fifty-nine patients were assigned randomly into two similar well-matched groups (control and treatment). Dosage was controlled by Thrombotest, aiming at 10–20% levels, and 50% of the tests were less than 14%. Compared with the control group, the treatment group showed a significant reduction in mortality and in reinfarction rate. No serious bleeding complications occurred. It is concluded that women benefit as much as men from long-term anticoagulant therapy.     

Deafferentation of the urinary bladder and implantation of a sacral anterior root stimulator (SARS) for treatment of the neurogenic bladder in paraplegic patients.

Since 25 years electrical stimulation has become an established and widely acknowledged therapy option. Today, FES is widely employed, e.g. for cardiostimulation, diaphragm stimulation, kinetotherapy, for treatment of tremor in Parkinson patients, and finally for bladder stimulation in patients with bladder voiding dysfunctions. Brindley was the first researcher who succeeded in stimulating the spinal nerves via implanted electrodes in an animal model. In the years 1978/79 Brindley implanted five paraplegic patients with so-called sacral anterior root stimulators; all of them were able to void under stimulation. This method of sacral anterior root stimulation (SARS) proved an alternative to frequent one-way catheterisation for patients with severe voiding dysfunctions, without achieving complete continence, however. The following study is to provide an overview over the latest insights in the context of implanting sacral anterior root stimulators; it discusses the preconditions required for such interventions and presents criteria to decide in which cases there is a contraindication for sacral deafferentation of the posterior roots. Moreover, it contrasts advantages and disadvantages of the intradural and extradural implantation methods and presents the currently available long-term follow-up results with SDAF and SARS for treatment of bladder voiding dysfunctions.     

Bone Marrow Hypoplasiaresponsive to Testosterone Therapyin a Patient with Panhypopituitarism:Need for Adherence to Androgen Replacement

ObjectiveTo describe the case of a young Saudi male patient with long-term panhypopituitarism and pancytopenia attributable to poor adherence to androgen replacement therapy, which resolved after institution of testosterone treatment and recurred after another interval of poor adherence to recommended therapy.MethodsWe present the clinical and laboratory data before and after treatment with testosterone. In addition, the corresponding histologic changes in the bone marrow are illustrated.ResultsAfter resection of a hypothalamic glioma, panhypopituitarism developed in a 14-year-old Saudi boy. At age 22 years, he had shunt-related meningitis. He was then noted to have pancytopenia, with a platelet count of 54 × 10³/μL, a hemoglobin concentration of 6.9 g/dL, and a leukocyte count of 2.7 × 10³/μL. After treatment of sepsis, the pancytopenia persisted. No underlying cause was detected. Bone marrow biopsy showed a hypocellular marrow with dysplastic megakaryocytes. The patient’s family indicated that he had not been taking his testosterone therapy. Testosterone decanoate (250 mg) was administered intramuscularly daily for 3 days. His platelet count increased to 74 × 10³/μL. Maintenance therapy with testosterone once weekly for 3 weeks and then once every 3 weeks resulted in improved hematologic findings. Repeated bone marrow biopsy after 6 weeks showed normocellular marrow, with disappearance of the megakaryocytic dysplasia. The patient again discontinued his testosterone treatment, and the hematologic abnormalities recurred but were again corrected after supervised testosterone therapy.ConclusionThis case emphasizes the importance of androgen replacement therapy in patients with hypopituitarism, not only for sexual potency, bone strength, and quality of life but also for normal bone marrow function. (Endocr Pract. 2008;14:229-232)     

Integrated evaluation of targeted and non-targeted therapies in a network meta-analysis

Individualized therapies for patients with biomarkers are moving more and more into the focus of research interest when developing new treatments. Hereby, the term individualized (or targeted) therapy denotes a treatment specifically developed for biomarker-positive patients. A network meta-analysis model for a binary endpoint combining the evidence for a targeted therapy from individual patient data with the evidence for a non-targeted therapy from aggregate data is presented and investigated. The biomarker status of the patients is either available at patient-level in individual patient data or at study-level in aggregate data. Both types of biomarker information have to be included. The evidence synthesis model follows a Bayesian approach and applies a meta-regression to the studies with aggregate data. In a simulation study, we address three treatment arms, one of them investigating a targeted therapy. The bias and the root-mean-square error of the treatment effect estimate for the subgroup of biomarker-positive patients based on studies with aggregate data are investigated. Thereby, the meta-regression approach is compared to approaches applying alternative solutions. The regression approach has a surprisingly small bias even in the presence of few studies. By contrast, the root-mean-square error is relatively greater. An illustrative example is provided demonstrating implementation of the presented network meta-analysis model in a clinical setting.