Salient components of a comprehensive service for eating disorders

Eating disorders are challenging and difficult to treat, because of the necessity of a multidisciplinary treatment team for effective outcomes and the high mortality rate of anorexia nervosa. An adequate initial assessment and evaluation requires a psychiatric assessment, a medical history and medical examination, a social history and an interview of family members or collateral informants. A comprehensive eating disorder treatment team includes a psychiatrist coordinating the treatment and appropriate medical physician specialists, nutritionists, and psychotherapists. An adequate outpatient eating disorder clinic needs to provide individual psychotherapy with cognitive behavioral techniques specific for anorexia nervosa and bulimia nervosa, family therapy, pharmacological treatment and the resources to obtain appropriate laboratory tests. Eating disorder patients requiring inpatient care are best treated in a specialized eating disorder inpatient unit. A cognitive behavioral framework is most useful for the overall unit milieu. Medical management and nutritional rehabilitation are the primary goals for inpatient treatment. Various group therapies can cover common core eating disorder psychopathology problems and dialectical behavior therapy groups can be useful for managing emotional dysregulation. Residential, partial hospitalization and day treatment programs are useful for transitioning patients from an inpatient program or for patients needing some monitoring. In these programs, at least one structured meal is advisable as well as nutritional counseling, group therapy or individual counseling sessions. Group therapies usually address issues such as social skills training, social anxiety, body image distortion or maturity fears. Unfortunately there is s paucity of evidence based randomized control trials to recommend the salient components for a comprehensive service for eating disorders. Experienced eating disorder clinicians have come to the conclusion that a multidisciplinary team approach provides the most effective treatment.     

Short and intense tailor-made notched music training against tinnitus: the tinnitus frequency matters

Tinnitus is one of the most common diseases in industrialized countries. Here, we developed and evaluated a short-term (5 subsequent days) and intensive (6 hours/day) tailor-made notched music training (TMNMT) for patients suffering from chronic, tonal tinnitus. We evaluated (i) the TMNMT efficacy in terms of behavioral and magnetoencephalographic outcome measures for two matched patient groups with either low (≤8 kHz, N = 10) or high (>8 kHz, N = 10) tinnitus frequencies, and the (ii) persistency of the TMNMT effects over the course of a four weeks post-training phase. The results indicated that the short-term intensive TMNMT took effect in patients with tinnitus frequencies ≤8 kHz: subjective tinnitus loudness, tinnitus-related distress, and tinnitus-related auditory cortex evoked activity were significantly reduced after TMNMT completion. However, in the patients with tinnitus frequencies >8 kHz, significant changes were not observed. Interpreted in their entirety, the results also indicated that the induced changes in auditory cortex evoked neuronal activity and tinnitus loudness were not persistent, encouraging the application of the TMNMT as a longer-term training. The findings are essential in guiding the intended transfer of this neuro-scientific treatment approach into routine clinical practice.     

A multiple-baseline evaluation of the treatment of subjective tinnitus with relaxation training and biofeedback

Six subjects with subjective tinnitus received training in relaxation techniques and EMG and thermal biofeedback in a multiple-baseline across-subjects design. Daily tinnitus disturbance and sleep disturbance diaries were kept throughout. Audiological and psychological evaluations were made at various treatment phases. At posttreatment assessment, subjects also completed global ratings of their perceived improvement in ability to cope with the tinnitus, stress caused by the tinnitus, and severity of the tinnitus, as well as their overall satisfaction with the treatment. Ratings on the global scales were generally very positive. By way of contrast, the daily diary results revealed little if any treatment effect. The implications of these disparate results are discussed.     

A multiple-baseline evaluation of the treatment of subjective tinnitus with relaxation training and biofeedback

Six subjects with subjective tinnitus received training in relaxation techniques and EMG and thermal biofeedback in a multiple-baseline across-subjects design. Daily tinnitus disturbance and sleep disturbance diaries were kept throughout. Audiological and psychological evaluations were made at various treatment phases. At posttreatment assessment, subjects also completed global ratings of their perceived improvement in ability to cope with the tinnitus, stress caused by the tinnitus, and severity of the tinnitus, as well as their overall satisfaction with the treatment. Ratings on the global scales were generally very positive. By way of contrast, the daily diary results revealed little if any treatment effect. The implications of these disparate results are discussed.     

Management of pain in sickle cell disease using biofeedback therapy: A preliminary study

Fifteen patients with a history of painful episodes of sickle cell disease were given training in progressive relaxation, thermal biofeedback, cognitive strategies, and self-hypnosis to help them develop self-management skills to relieve pain. Results show a 38.5% reduction in the number of emergency room visits, a 31% reduction in the number of hospitalizations, and a 50% reduction in the inpatient stay during the 6 months since the beginning of therapy compared to 6 months prior to therapy. Analgesic intake was reduced by 29% for those who were using it regularly. This is a preliminary study, and the results are considered only as suggestive of the potential use of biofeedback therapy and behavioral management in alleviating painful episodes in sickle cell disease.An earlier version of this paper was presented at the 6th Annual Convention of the American Association of Biofeedback Clinicians, Chicago, November 5, 1982.     

Electromyographic (EMG) Biofeedback in the Comprehensive Treatment of Central Pain and Ataxic Tremor Following Thalamic Stroke

Peripheral pain and ataxic tremor can appear suddenly following thalamic stroke and can significantly alter a patient's psychological, social, and physical functioning. The present paper reports the case of a 70-year-old Caucasian female who sustained an acute left posterior cerebral artery infarction involving the thalamus and left mesiotemporal regions. She subsequently developed Central Poststroke Pain and ataxic movement of her right arm and hand in addition to a significant right-side claudication. She was treated over 16 weeks (6 weeks of EMG biofeedback and 10 weeks of psychotherapy) with a combination of EMG biofeedback, progressive muscle relaxation, behavioral pain coping skills training, Forced Use Therapy, and Cognitive Behavioral Therap 7 years after her initial cerebral accident. The case demonstrates the utility of biofeedback when combined as part of a comprehensive treatment program to address the multiple complications associated with thalamic stroke.     

Cost effectiveness of biofeedback and behavioral medicine treatments: A review of the literature

This paper reviews multicomponent behavioral medicine studies that contain cost-effectiveness andor cost-benefit data relevant to the field of biofeedback and relaxation training, primarily when assisted by biofeedback, with or without stress management, in the treatment of psychosomatic illness and pain. A model for evaluating biofeedback treatment is presented. Cost-effectiveness data concerning reduction in physician visits and/or medication use, decrease in medical care costs to patients, reduction in hospital stays and rehospitalization, reduction of mortality, and enhanced quality of life are reviewed. Evidence suggests that multicomponent behavioral medicine treatments are cost-effective on all dimensions reviewed. Cost/benefit ratios range between 1:2 and 1:5, with a median of 1:4. Evidence that could increase the cost effectiveness of biofeedback is reviewed.This work first appeared in a paper presented as the presidential address at the 18th annual meeting of the Biofeedback Society of America, Boston, March 15, 1987.     

Auditory Discrimination Training for the Treatment of Tinnitus

This paper presents a series of 12 cases of chronic tinnitus patients who participated in 4 weeks of auditory discrimination training either close to or far removed from the tinnitus frequency. The training was based on the assumption that tinnitus is related to a shift of the representation of the tinnitus frequency in auditory cortex outside of the normal tonotopic map and that training close to but not removed from the tinnitus frequency should result in a reduction in the severity of the tinnitus. Tinnitus severity was measured 4 times per day during the entire treatment and other tinnitus-related variables were assessed 1 week before and 1 month posttreatment. The comparison of the training close to as compared to remote from the tinnitus frequency did not yield a statistically significant difference. However, a post hoc analysis revealed that patients who engaged in regular training as compared to those who practiced irregularly were significantly more successful in reducing tinnitus severity independent of the trained frequencies. Treatment success was best predicted by days of training and general activity levels. The data suggest that auditory discrimination training shows a dose response effect irrespective of training location and that treatment success is also related to psychological variables. For more substantial changes in multiple variables an extended training period with additional consideration of emotional variables would be necessary. In addition, controls for nonspecific training effects need to be implemented.     

电针不同穴位对慢性炎症痛模型大鼠心理行为改变的实验观察

目的：观察电针不同穴位对慢性炎症痛模型大鼠行为学改变的影响,进一步探讨电针对慢性痛所致心理行为改变的调节规律：方法：将40只雄性Wistar大鼠随机分为正常组、模型组、电针百会组、电针关元组、电针足三里组,每组各8只。除正常组外,其余各组均采用弗氏完全佐剂（CFA）制备佐剂性关节炎（AA,即慢性炎症痛）大鼠模型,于造模第2天各治疗组捆绑固定后给予电针20min,正常组及模型组捆绑束缚20min,隔日一次,共10次。于造模前、造模后、治疗5次、10次分别采用高架十字迷宫检测各组大鼠开放臂进入次数比例（OE％）及开放臂停留时间比例（OT％）的变化。结果：与造模前比较,电针百会穴组大鼠造模后0E％和0T％明显减少（P〈0．05,P〈0．05）,且治疗5次后OT％、治疗10次后0E％与0T％均降低明显（P〈0．01,P〈0．01,P〈0．05）,而电针关元组大鼠治疗10次后OE％和OT％则明显升高（P〈0．05,P〈0．05）,电针足三里组大鼠造模后0T％、治疗5次后大鼠OE％与OT％、治疗10次后OT％均明显降低（P〈O．01,P〈0．05,P〈0．01,P〈0．05）;与造模刚结束比较,电针百会组大鼠在治疗5次、10次后0E％由升高逐步降低,而OT％由低逐渐升高（P〉0．05）,电针关元组模型大鼠治疗10次后模型大鼠0E％和0T％均明显升高（P〈0．05,P〈0．05）,电针足三里组模型大鼠治疗10次后OT％升高明显（P〈0．05）;与治疗5次后比较,电针百会组大鼠在治疗10次后OE％降低、OT％升高（P〉O．05）,电针关元组与电针足三里组大鼠治疗10次后OE％和OT％均明显升高（P〈0．05,P〈0．05;P〈0．01,P〈0．01）。与电针百会组比较,电针关元组与电针足三里组大鼠在治疗10次时OE％均明显升高（P〈0．01,P〈0．01）结论：电针不同穴位具有一定抗抑郁和抗焦虑作用,可改善慢性炎症痛所致大鼠焦虑、情绪行为的变化;不同穴位效应不同,关元穴与足三里穴具有综合调节、抗焦虑效应,且具有相对特异性。     

Rehabilitation Aspects of Human Sexuality

The PLISSIT model is a comprehensive program that combines educational strategies with behavioral intervention to integrate human sexuality into the initial rehabilitation of spinal cord-injured persons. Sexuality is treated as a health care issue as important as bowel and bladder care, skin care, psychosocial issues, mobility, self-care and vocational concerns. Patients admitted to the Spinal Cord Injury Program are surrounded by a supportive milieu and an interdisciplinary staff who comfortably incorporate sexuality into discussions about catheter care, positioning, communication styles, assistive devices and so forth. Patients are exposed to a behavioral training program that makes available didactic lectures, group and individual sessions, bibliotherapy, films and opportunities for directed overnight sexual exploration within the hospital. We advocate that sex therapy be integrated into comprehensive rehabilitation programs along with physical therapy occupational therapy, recreation therapy and psychotherapy as an integral and effective form of functional restoration for patients with major physical disabilities.     

Complementary and alternative therapies as treatment approaches for interstitial cystitis

The management of interstitial cystitis (IC) is predominantly the reduction of the symptoms of frequency, urgency, and pain. Multimodal treatment approaches for IC are helpful in customizing therapy for individual patients. Complementary and alternative therapies are a quintessential addition to the therapeutic armamentarium and frequently include dietary modification, nutraceuticals, bladder training, neuromodulation, stress reduction, and sex therapy. Dietary modification involves elimination of bladder irritants, fluid regulation, and a bowel regimen. Nutraceuticals studied for the treatment of IC include calcium glycerophosphate, L-arginine, mucopolysaccharides, bioflavinoids, and Chinese herbs. Bladder training is effective after pain reduction. The neuromodulation of high-tone pelvic-floor muscle dysfunction is achieved with physical therapy and acupuncture. Stress reduction and sex therapy are best administered by a qualified stress manager and sex therapist. Multimodal, nonconventional management may add efficacy to the treatment of IC.     

用条件性逃避反应建立简易的大鼠耳鸣检测方法

目的：用较简单的行为实验建立检测动物耳鸣的方法。方法：按照巴甫洛夫条件反射原理,参照Jastreboff的方法,建立“中断背景声音-大鼠逃跑”的条件反射;不再给电击,观察不同组别大鼠条件反射消退过程的行为表现,用公认的水杨酸耳鸣造模法来验证本方法的可靠性。结果：水杨酸组动物停止背景声音时不出现或较少出现逃跑反应,因为大鼠耳内仍有声音存在(耳鸣声),即条件刺激时有耳鸣的动物出现的逃跑反应次数小于无耳鸣的对照动物。结论：本实验设计可检测动物是否有耳鸣。     

Impact of Spectral Notch Width on Neurophysiological Plasticity and Clinical Effectiveness of the Tailor-Made Notched Music Training

Tinnitus, the ringing in the ears that is unrelated to any external source, causes a significant loss in quality of life, involving sleep disturbance and depression for 1 to 3% of the general population. While in the first place tinnitus may be triggered by damage to the inner ear cells, the neural generators of subjective tinnitus are located in central regions of the nervous system. A loss of lateral inhibition, tonotopical reorganization and a gain-increase in response to the sensory deprivation result in hypersensitivity and hyperactivity in certain regions of the auditory cortex. In the tailor-made notched music training (TMNMT) patients listen to music from which the frequency spectrum of the tinnitus has been removed. This evokes strong lateral inhibition from neurons tuned to adjacent frequencies onto the neurons involved in the tinnitus percept. A reduction of tinnitus loudness and tinnitus-related neural activity was achieved with TMNMT in previous studies. As the effect of lateral inhibition depends on the bandwidth of the notch, in the current study we altered the notch width to find the most effective notch width for TMNMT. We compared 1-octave notch width with ½-octave and ¼-octave. Participants chose their favorite music for the training that included three month of two hours daily listening. The outcome was measured by means of standardized questionnaires and magnetoencephalography. We found a general reduction of tinnitus distress in all administered tinnitus questionnaires after the training. Additionally, tinnitus-related neural activity was reduced after the training. Nevertheless, notch width did not have an influence on the behavioral or neural effects of TMNMT. This could be due to a non-linear resolution of lateral inhibition in high frequencies.     

Transient reduction of tinnitus intensity is marked by concomitant reductions of delta band power

Background

Tinnitus is an auditory phantom phenomenon characterized by the sensation of sounds without objectively identifiable sound sources. To date, its causes are not well understood. Previous research found altered patterns of spontaneous brain activity in chronic tinnitus sufferers compared to healthy controls, yet it is unknown whether these abnormal oscillatory patterns are causally related to the tinnitus sensation. Partial support for this notion comes from a neurofeedback approach developed by our group, in which significant reductions in tinnitus loudness could be achieved in patients who successfully normalized their patterns of spontaneous brain activity. The current work attempts to complement these studies by scrutinizing how modulations of tinnitus intensity alter ongoing oscillatory activity.

Results

In the present study the relation between tinnitus sensation and spontaneous brain activity was investigated using residual inhibition (RI) to reduce tinnitus intensity and source-space projected magnetencephalographic (MEG) data to index brain activity. RI is the sustained reduction (criteria: 50% for at least 30 s) in tinnitus loudness after cessation of a tonal tinnitus masker. A pilot study (n = 38) identified 10 patients who showed RI. A significant reduction of power in the delta (1.3–4.0 Hz) frequency band was observed in temporal regions during RI (p ≤ 0.001).

Conclusion

The current results suggest that changes of tinnitus intensity induced by RI are mediated by alterations in the pathological patterns of spontaneous brain activity, specifically a reduction of delta activity. Delta activity is a characteristic oscillatory activity generated by deafferented/deprived neuronal networks. This implies that RI effects might reflect the transient reestablishment of balance between excitatory and inhibitory neuronal assemblies, via reafferentation, that have been perturbed (in most tinnitus individuals) by hearing damage. As enhancements have been reported in the delta frequency band for tinnitus at rest, this result conforms to our assumption that a normalization of oscillatory properties of cortical networks is a prerequisite for attenuating the tinnitus sensation. For RI to have therapeutic significance however, this normalization would have to be stabilized.     

Combination Therapy Reduces Self-injurious Behavior in a Chimpanzee (Pan Troglodytes Troglodytes): A Case Report

Self-injurious behavior (SIB) remains a severe and intractable abnormal behavior for nonhuman primates in diverse settings and is a significant concern for veterinarians and behavioral scientists. To date, no single pharmacological, behavioral, social, or environmental intervention method has emerged as a reliable permanent cure for treating SIB in all, or even most, individuals. Implementation and evaluation of a combination therapeutic approach to treating SIB for nonhuman primates is rare. In May 2004, a 25-year-old male chimpanzee with severe SIB (M = 2.09 episodes/day, range = 1–4 episodes/day) underwent intensive behavioral intervention that utilized a combination of techniques. The combination therapy approach entailed the following: (a) pharmacological intervention with a gamma-aminobutyric acid (GABA) analogue to treat suspected HIV-related sensory neuropathic pain, (b) positive reinforcement training, and (c) environmental enrichment, as well as social and environmental modification. The severity of SIB warranted immediate implementation of intensive combination therapy rather than a systematic evaluation of the individual treatment options. The individually tailored, multifaceted combination therapy resulted in the virtual elimination of SIB in this chimpanzee over a 2-year period.     

Dentin hypersensitivity induces anxiety and increases corticosterone serum levels in rats

Aims

Investigate the relationships between experimentally induced dentin hypersensitivity (DH) with behavioral, endocrine and dentin erosion data.

Methods

Male Wistar rats divided into four groups, two controls and two experimental, received tap water or isotonic solution (Gatorade®, lemon, pH 2.7) for 30 or 45 days. The DH test was performed by a cold water stimulus on molars. A score (0–3) was given to the rats' pain response. Anxiety was evaluated by the elevated plus maze model and by serum corticosterone levels. The dentin erosion was observed by scanning electron microscopy (SEM). Anatomopathological studies were performed on the stomach, adrenal, kidney, and liver.

Results

Relative to control groups, experimental rats showed: 1) increased hypersensitivity scores (control group, 0; experimental groups, 2 (limits 0.5–3) on the 30th day and 2 (limits 1–3) on the 45th day); 2) reduced percentage of time and entries in the open arms and in serum corticosterone levels; 3) totally exposed dentinal tubules on the 30th day in SEM analysis of the teeth; and 4) no alterations in the anatomopathological and histological evaluations.

Conclusions

The treatment with isotonic solution for 30 days was able to induce DH after erosive challenge and severe DH was observed after isotonic solution treatment for 45 days. The pain induced by cold stimuli was consistent with the grade of DH. The close relationships between dental erosion, response to pain, serum levels of corticosterone and the EPM behavior responses reveal the effects of DH at several levels.     

Severe tinnitus in a patient with acquired deafness for over 50 years: a case report

Background

There have been many reports on the treatment effect of cochlear implantation and hearing aids in the treatment of tinnitus in patients with severe hearing loss. However, as far as we are aware, there are no reports of investigation of treatment approaches for the tinnitus of deaf patients whose communication is solely carried out in sign language due to a long duration of deafness.

Case presentation

We experienced a case of severe tinnitus with bilateral deafness for more than 50?years. The patient is a 69-year-old woman who communicates with her family solely in sign language. Family stress triggered the onset of tinnitus, accompanied by sleep disorder and palpitations. At the initial visit, she suffered from severe tinnitus (THI 94) as well as strong tendencies toward depression and anxiety. Because neither the patient nor her family was willing to use cochlear implantation, the administration of an antidepressant and a sleep-inducing agent was started, which resulted in improvement of the psychological conditions. Tinnitus distress, synchronized with the heartbeat, was relieved by the addition of autogenic training. At four and half years after the initial visit, the THI score had dropped to 0, and the subjective tinnitus and palpitation had almost disappeared, with only a low dose of antidepressant necessary.

Conclusion

A deaf patient with severe tinnitus was successfully treated with drug and psychotherapy.

     

Combination therapy reduces self-injurious behavior in a chimpanzee (Pan Troglodytes Troglodytes): a case report

Self-injurious behavior (SIB) remains a severe and intractable abnormal behavior for nonhuman primates in diverse settings and is a significant concern for veterinarians and behavioral scientists. To date, no single pharmacological, behavioral, social, or environmental intervention method has emerged as a reliable permanent cure for treating SIB in all, or even most, individuals. Implementation and evaluation of a combination therapeutic approach to treating SIB for nonhuman primates is rare. In May 2004, a 25-year-old male chimpanzee with severe SIB (M = 2.09 episodes/day, range = 1-4 episodes/day) underwent intensive behavioral intervention that utilized a combination of techniques. The combination therapy approach entailed the following: (a) pharmacological intervention with a gamma-aminobutyric acid (GABA) analogue to treat suspected HIV-related sensory neuropathic pain, (b) positive reinforcement training, and (c) environmental enrichment, as well as social and environmental modification. The severity of SIB warranted immediate implementation of intensive combination therapy rather than a systematic evaluation of the individual treatment options. The individually tailored, multifaceted combination therapy resulted in the virtual elimination of SIB in this chimpanzee over a 2-year period.     

Effects of chronic physical activity and of ultrasound treatment on bone consolidation

The objective of this study was to investigate the effects of ultrasound treatment and physical exercise on the velocity of bone consolidation and resistance to deformation. We performed osteotomy in the upper third of the right tibia of rats. Physical training consisted of swimming 1 h per day with a load of 5% b.w. for 30 days. Therapy with medium-intensity ultrasound was applied daily on the damaged area. Wistar rats were divided into the following groups: osteotomized sedentary animals with no ultrasound treatment (1.OSnUS), osteotomized trained animals with no ultrasound treatment (2.OTnUS), osteotomized sedentary animals with ultrasound treatment (3.OSwUS), and osteotomized trained animals with ultrasound treatment (4.OTwUS). The animals were sacrificed for the following analyses: muscle glycogen, serum alkaline phosphatase at the 5th, 10th, 20th, and 30th days, test of maximum resistance to flexion, rupture flexion and mean tibial rigidity at the 30th day. Muscle glycogen was increased at the 20th day; alkaline phosphatase was elevated at the 5th and 20th days in groups 3.OSwUS and 4.OTwUS, and decreased at the 10th day. Groups 1.OSnUS and 2.OTnUS did not show significant variations. In the mechanical resistance tests, we noted that ultrasound therapy and the association of physical activity used in the present study showed significant differences in bone resistance and bone rigidity after 30 days of treatment. These facts suggest that ultrasound or physical activity, or their combination may accelerate the process of bone tissue repair.