Habilitation of Patients with Congenital Malformations Associated with Thalidomide: Surgery of Limb Defects

The deformities commonly seen in “thalidomide babies” are described. These vary from relatively uncomplicated radial-ray defects to complete phocomelia of all four extremities. It is suggested that the care of these children is best carried out in a clinic accustomed to dealing with juvenile amputee problems. A plea is made for very early fitting of upper-extremity prostheses (at approximately three months of age) in cases of unilateral upper-limb deficiencies. A “bucket” for sitting should be supplied for children with quadrilateral phocomelia to sit in when they reach seven or eight months of age. Children with severe upper-limb malformations will be candidates for some form of externally powered prostheses.     

The use of Gore-Tex implants in aesthetic surgery of the face.

Deep wrinkles and folds usually are not completely or permanently corrected with face lifting, fat or collagen injections, chemical peels, and other known procedures. It is suggested that a permanent implant, well tolerated by human tissues, could be helpful as an isolated or associated procedure. An expanded synthetic polymer known as Gore-Tex expanded polytetrafluoroethylene soft-tissue patch is available and is easy to use to approximate and correct defects; it also can be used as a filling material or to replace other kinds of prostheses to get better projection of frontal, orbital, malar, and chin areas. I have used this material in my clinic for 5 years. Indications and results of the first cosmetic cases are reported herein.     

Preventive Psychiatry: The Psychiatric Team as Consultant to the Public Health Nurse

Various forms of collaboration between the disciplines of public health and psychiatry are briefly reviewed and the 25-year-old mental health program of the Vancouver Health Department is described. The public health nurse has prime responsibility in all children with emotional disorders. She is supported by a psychiatric team which provides active treatment and educational and consultative help for the nurse and the school. During the year 1963, six social workers had 2357 contacts with nurses and school personnel but only 1049 treatment interviews. Of 401 children referred to the psychiatric team, 138 received active clinic treatment, 141 remained under supervision by the public health nurse, and 122 were referred elsewhere. In addition, 1330 children were identified as “mental hygiene cases” in the caseload of the 170 public health nurses in the community. By close co-ordination, the public health nurse and the psychiatric team can enhance each other''s contributions to community mental health.     

The pathology clinic – pathologists should see patients

S. Manek The pathology clinic – pathologists should see patients This invited review describes why and how a pathologist should talk to patients in order to enhance the patient care pathway. The pathologist–patient interaction should become a natural extension to multidisciplinary team decision making, and also become the forum in which patients are helped to understand important aspects of their conditions and the pathological basis for their treatment plans. There is a vast amount of information available through the internet and to digest this can be a difficult process for a patient who is already having to cope with a medical condition. The pathologist is often best placed to sieve through this information and offer the patient the relevant detail necessary to understand the condition and the management pathway. Pathologists can provide up‐to‐date, simple information about malignant and even certain significant benign conditions, and they can do this with the help of several pictorial tools. In this way, the pathologist becomes an even more active member of a clinical team and helps both clinicians and patients to deal with illnesses in a novel way hitherto not considered.     

PRM谱特征作为分子标签评估精子质量的研究

不孕不育症已成为严重的健康问题,全世界约有15%的育龄夫妇患有这一疾病。辅助生殖技术（ART）和精准医疗是解决这一问题的关键,评估人类精子质量是其中的一个重要环节,但是现行世界卫生组织（WHO）标准诊断手册（第5版）具有不确定性。为了提高评估精子质量的精准性,在本研究中,基于精蛋白（PRM）谱特征和PRM值的评估人类精子质量的新方法,对临床上的病例进行了检测。分析结果表明,运用新方法的精子评估结果与临床结局相一致,优于WHO标准（第5版）的检测结果。这一前瞻性的研究工作对于ART和精准医疗有实际意义：能够在临床应用中提高其成功率和增强其安全性。     

The effect of cultural conceptions on therapy: A comparative study of patients in Israeli psychiatric clinics'

This article explores the relationships between culture and therapy among patients from three contrasting Israeli groups: Persian, Ashkenazi and Moroccan Jews. The population studied is composed of persons who came to Jerusalem mental health clinics for consultation and treatment. Emphasis is placed upon the patients' conceptions and beliefs regarding health and illness as well as their actual behavior in this sphere. Systematic contrasts among the three groups are analyzed, and the ways these differences influence the treatment process are also discussed.The research was conducted by a multidisciplinary team including a psychiatrist (Krasilovsky) and three anthropologists (Minuchin-Itzigsohn, Ben-Shaoul, Weingrod). It was initiate and sponsored by Talbieh Hospital, Jerusalem, a psychiatric hospital belonging to the General Federation of Labor's Sick Fund. We are grateful to the Jerusalem Center for Anthropological Studies and its director, Dr. Edgar Siskin, for generous support. We should like to thank Dr. Eileen Basker and Prof. Virginia R. Dominguez for their extensive assistance in editing and translating. We also wish to thank Dr. Ram Aronson, director of the clinic at Talbieh Hospital, Dr. Jose Itzigsohn, director of the clinic at Ezrat Nashim Hospital, and Dr. Shlomo Litman, director of the clinic at Eitanim Hospital, and to express our appreciation to the staffs of all the clinics for their understanding of the significance of the research and for their help. We thank all of the patients who participated in this study. Finally, we wish to express our thanks to the editor of CMP and the anonymous readers for their many helpful suggestions.     

Effect of prosthetic alignment changes on socket reaction moment impulse during walking in transtibial amputees

The alignment of a lower limb prosthesis affects the way load is transferred to the residual limb through the socket, and this load is critically important for the comfort and function of the prosthesis. Both magnitude and duration of the moment are important factors that may affect the residual limb health. Moment impulse is a well-accepted measurement that incorporates both factors via moment–time integrals. The aim of this study was to investigate the effect of alignment changes on the socket reaction moment impulse in transtibial prostheses. Ten amputees with transtibial prostheses participated in this study. The socket reaction moment impulse was measured at a self-selected walking speed using a Smart Pyramid™ in 25 alignment conditions, including a nominal alignment (clinically aligned by a prosthetist), as well as angle malalignments of 2°, 4° and 6° (abduction, adduction, extension and flexion) and translation malalignments of 5 mm, 10 mm and 15 mm (lateral, medial, anterior and posterior). The socket reaction moment impulse of the nominal alignment was compared for each condition. The relationship between the alignment and the socket reaction moment impulse was clearly observed in the coronal angle, coronal translation and sagittal translation alignment changes. However, this relationship was not evident in the sagittal angle alignment changes. The results of this study suggested that the socket reaction moment impulse could potentially serve as a valuable parameter to assist the alignment tuning process for transtibial prostheses. Further study is needed to investigate the influence of the socket reaction moment impulse on the residual limb health.     

Oral health care in private and small long-term care facilities: a qualitative study

Objective: Elderly people who are institutionalised receive qualified care. Among the services supplied, oral health care has not always been a priority. The aim of this study was to identify the characteristics of oral health care provided to the elderly residents in long‐term care facilities (LTC) in Porto Alegre/RS city. Methods: Twelve private and small‐size LTCs (less than 20 residents) participated in this study. All supervisors and 36 carers were interviewed. The data obtained were organised according to the offer of oral health under the following categories: responsibility for oral care, oral care routines, difficulties carrying out oral care routines. Results: The procedures used most often in order of frequency were tooth brushing, prostheses cleaning, use of mouthwashes, soaking of prostheses and cleaning of the tongue. Among the difficulties mentioned were the high cost of dental assistance, the lack of co‐operation both by family members and by the elderly themselves, the oral and general health status of the elderly and the limited time available for carers to carry out the tasks. Oral care is conducted empirically, and the responsibility is left to the carers. Conclusions: Analysis of the statements given reveals that oral care does not follow any kind of protocol or standardisation. The persistence of this situation could lead to unsatisfactory oral health care in private and small LTC facilities.     

Vascular prostheses with controlled release of antibiotics Part 1: Surface modification with cyclodextrins of PET prostheses

Vascular prostheses were functionalised with the aim to obtain a slow release of antibiotics in order to reduce postoperative infections. The original process that we present in this paper is based on the use of a family of cage molecules named cyclodextrins (CD). These compounds have the ability to form reversible inclusion complexes with drugs such as antibiotics. The aim of this work was to graft CD onto the prosthesis, so that an antibiotic can be bound on it by this inclusion phenomenon, and then be progressively released over a prolonged period by a complex dissociation mechanism. This paper presents the first part of this research program and concerns mainly the study of the functionalization parameters. It presents surface characterization results of the modified prostheses. The PET prostheses were immersed into a solution containing a cross linking agent, cyclodextrins (beta-CD, gamma-CD, HP-beta-CD and HP-gamma-CD) and a catalyst and were padded. Grafting occurred by the mean of a thermofixation step at a temperature comprised between 140 and 180 degrees C. It was observed that the support was permanently modified when the CD polymer that coated the fibres resisted to the final washing process. Grafting rates of 12 wt% in CD polymer could be reached. It was also observed that the fibre coating reaction induced an increase of the permeability of the grafts.     

The clinical psychologist; his role in private medical practice

The independent diagnosis and treatment of mental and nervous disorders according to California law constitutes practicing medicine. By this yardstick, an increasing number of clinical psychologists are entering the private practice of medicine. The medical profession has not provided through its leadership the opportunity for clinical psychologists to utilize their skills in a legitimate and supervised way in the treatment of private patients, nor has the medical profession taken sufficient interest in modern methods of treating patients with psychogenic disorders. If the psychiatric team is a feasible and practical approach to spreading the base of psychiatric treatment in hospitals and clinics, it should be applicable to private practice settings too. In the team setting, the psychologist can render great assistance to the physician in the diagnosis and treatment of patients with psychogenic disorders without compromising the principle that the primary responsibility for the patient is the physician's. By virtue of his training and experience, it is the psychiatrist who is best qualified to supervise the work of the psychologist; and until such time as the medical profession is better acquainted with psychotherapeutic techniques, the employment of psychologist assistants should be (according to good medical practice) left to the psychiatrist. The need for some regulation of the use of the title "psychologist" is increasing in order to protect the public from quacks who pose as psychologists. However, any law which is directed toward elimination of the quack should specifically define psychotherapy and contain provisions for its use under adequate medical supervision. The medical profession is obligated to take its traditional role in providing the best possible treatment for patients who are in need of it, and psychotherapy is an inherent part of treatment.     

Assessing responses to cancer therapy using molecular imaging

Tumor responses to therapy in the clinic are still evaluated primarily from non-invasive imaging measurements of reductions in tumor size. This approach, however, lacks sensitivity and can only give a delayed indication of a positive response to treatment. Major advances in our understanding of the molecular mechanisms responsible for cancer, combined with new targeted clinical imaging technologies designed to detect the molecular correlates of disease progression and response to treatment, are set to revolutionize our approach to the detection and treatment of the disease. We describe here the imaging technologies available to image tumor cell proliferation and migration, metabolism, receptor and gene expression, apoptosis and tumor angiogenesis and vascular function, and show how measurements of these parameters can be used to give early indications of positive responses to treatment or to detect drug resistance and/or disease recurrence. Special emphasis has been placed on those applications that are already used in the clinic and those that are likely to translate into clinical application in the near future or whose use in preclinical studies is likely to facilitate translation of new treatments into the clinic.     

Locomotion studies as an aid in clinical assessment of childhood gait.

A clinical locomotion laboratory has been developed to provide quantitative information in the management of gait disorders. The biomedical engineering development of this system identified two major clinical constraints: (a) the need for instrumentation that would not alter the natural gait of the patient and (b) the need for data-processing techniques that would permit analysis and correlation of the large volume of electromyographic (EMg) and kinematic information. The net result has been a unit that incorporates a multichannel telemetry system to capture the EMG and foot-switch information and a television computer system to handle the kinematic information. Gait studies on children with hemiparesis, muscular dystrophy and cerebral palsy have yielded quantitative EMG and kinematic information on the pathomechanics of ambulation in these disorders. Because the information obtained is quantitative, an accurate measure of improvement (or lack of it) after treatment can be documented. Therefore, the locomotion laboratory may have an important role in the preoperative and postoperative evaluation of children whose abnormal gait may require surgical corrective procedures or rehabilitative treatment including the use of prostheses or orthoses.     

Osseointegrated alloplastic ear reconstruction with the implant-carrying plate system in children

Osseointegration biotechnology has revolutionized ear prosthetic retention, and the benefits of osseointegrated alloplastic ear reconstruction have been well documented. The aim of this study is to present the authors' clinical experience with the implant-carrying plate system (EPITEC System) in children. For 3.5 years, 14 microtia patients (13 boys and one girl, ages 6 to 16 years) were treated with osseointegrated prosthetic ear reconstruction. A total of 30 titanium implant posts of the system were used; one of the patients had bilateral defects. Implant posts were inserted into a three-dimensional carrier plate, which was fixed by means of screws to the mastoid. All patients were operated on using a one-stage procedure allowing 2 to 3 months for osseointegration, followed by fabrication of the ear prostheses. After follow-up, which varied from 6 to 42 months for each patient, all implants that could be monitored were found to be stable. A total of 21 implant posts remained free from potentially dangerous skin reactions. The soft tissues around five of the implant posts in three patients were hypertrophied. One patient was lost to follow-up. The results suggest that the implant-carrying plate system offers several advantages in children: (1) Location of the implants is independent of the recipient bone available; (2) no apparent submergence is evident; (3) additional anchoring is achieved by newly formed bone growing over and covering the connecting bars of the three-dimensional carrier plate, which is only 1 mm thick; and (4) osseointegration is highly successful. Because of the limited number of cases represented in this article, along with a rather limited observation period, this study is preliminary. For a final evaluation, a longer observation time is needed. Despite this, the authors believe that a one-stage procedure with the system in the mastoid process in children can be recommended.     

Psychological impact of traumatic injuries: what the surgeon can do.

In their treatment of accident and assault victims, plastic surgeons have unique opportunities to identify and refer patients with posttraumatic stress symptoms. This article describes brief assessments that surgeons or their clinic staff can use to evaluate traumatically injured adults and children for trauma-related psychological symptoms. An immediate postinjury evaluation (within 10 days of the trauma) consists of 11 questions to determine the presence of the following risk factors for posttrauma maladjustment: panic during or immediately after the trauma, reexperiencing symptoms, avoidance, sleep disturbance, injury from an assault, previous trauma and psychiatric history, and blaming someone else for the injury. The seven follow-up interview questions assess reexperiencing symptoms, avoidance, trauma-related phobias, depression, irritability, and increased substance use, all of which, if present, suggest psychological impairment. Questions recommended for the evaluation of younger children assess changes in play and recreational activity, sleep disturbance, night terror, aggression, irritability, avoidance, emergence of new fears, and loss of recently acquired developmental skills. The assessments require less than 2 minutes and are easily integrated into the hospital or clinic examinations of these patients.     

Children with type 2 diabetes: the risks of complications

Type 2 diabetes is an increasing problem in children. Two decades ago it had been described only in selected groups, e.g. the Pima Indians. Childhood type 2 diabetes appears to be similar to the metabolic syndrome in adults and is characterized by obesity, hyperglycaemia and insulin resistance. It can present a diagnostic challenge in children, as they can present with diabetic ketoacidosis; the measurement of autoantibodies and C-peptide levels may be helpful. The logarithmic association between the risk of complications with increasing glycaemia which has been established for adults with type 2 diabetes is likely to hold true for children but the conclusions of trials in adults must be extrapolated with caution. Little is known about the onset and progression of macrovascular disease in affected children but it is almost certain that they will develop an excess of premature cardiovascular disease. However, the importance of reducing glycaemia in younger adults with diabetes, in order to minimize the incidence of microvascular complications, has been unequivocally demonstrated in the Diabetes Control and Complications Trial (DCCT). Diet and exercise have a major role to play in the treatment and prevention of type 2 diabetes in children as well as adults - the escalation of type 2 diabetes throughout the developed world is a major public health problem. Extrapolating data from adults, metformin appears to be the logical first-line treatment in children with type 2 diabetes; sulphonylureas are also used but neither of these agents have been evaluated in trials in children and are not licensed for such use. With regard to other newer agents, it seems wise to use well-established drugs with a long track record and for which the long-term safety data are available.     

Village-Randomized Clinical Trial of Home Distribution of Zinc for Treatment of Childhood Diarrhea in Rural Western Kenya

Background

Zinc treatment shortens diarrhea episodes and can prevent future episodes. In rural Africa, most children with diarrhea are not brought to health facilities. In a village-randomized trial in rural Kenya, we assessed if zinc treatment might have a community-level preventive effect on diarrhea incidence if available at home versus only at health facilities.

Methods

We randomized 16 Kenyan villages (1,903 eligible children) to receive a 10-day course of zinc and two oral rehydration solution (ORS) sachets every two months at home and 17 villages (2,241 eligible children) to receive ORS at home, but zinc at the health–facility only. Children’s caretakers were educated in zinc/ORS use by village workers, both unblinded to intervention arm. We evaluated whether incidence of diarrhea and acute lower respiratory illness (ALRI) reported at biweekly home visits and presenting to clinic were lower in zinc villages, using poisson regression adjusting for baseline disease rates, distance to clinic, and children’s age.

Results

There were no differences between village groups in diarrhea incidence either reported at the home or presenting to clinic. In zinc villages (1,440 children analyzed), 61.2% of diarrheal episodes were treated with zinc, compared to 5.4% in comparison villages (1,584 children analyzed, p<0.0001). There were no differences in ORS use between zinc (59.6%) and comparison villages (58.8%). Among children with fever or cough without diarrhea, zinc use was low (<0.5%). There was a lower incidence of reported ALRI in zinc villages (adjusted RR 0.68, 95% CI 0.46–0.99), but not presenting at clinic.

Conclusions

In this study, home zinc use to treat diarrhea did not decrease disease rates in the community. However, with proper training, availability of zinc at home could lead to more episodes of pediatric diarrhea being treated with zinc in parts of rural Africa where healthcare utilization is low.

Trial Registration

ClinicalTrials.gov {"type":"clinical-trial","attrs":{"text":"NCT00530829","term_id":"NCT00530829"}}NCT00530829     

Opinions of Youngsters with Congenital Below-Elbow Deficiency,and Those of Their Parents and Professionals Concerning Prosthetic Use and Rehabilitation Treatment

Background

Youngsters with unilateral congenital below-elbow deficiency (UCBED) seem to function well with or without a prosthesis. Reasons for rejecting prostheses have been reported earlier, but unfortunately not those of the children themselves. Furthermore, reasons for acceptance are underexplored in the literature.

Objectives

To investigate opinions of children and early and late adolescents with UCBED, and those of their parents and healthcare professionals, concerning (1) reasons to wear or not to wear prostheses and (2) about rehabilitation care.

Methods

During one week of online focus group interviews, 42 children of 8–12 y/o, early and late adolescents of 13–16 and 17–20 y/o, 17 parents, and 19 healthcare professionals provided their opinions on various topics. This study addresses prosthetic use or non-use of prosthetics and rehabilitation care. Data were analyzed using the framework approach.

Results

Cosmesis was considered to be the prime factor for choosing and wearing a prosthesis, since this was deemed especially useful in avoiding stares from others. Although participants functioned well without prostheses, they agreed that it was an adjuvant in daily-life activities and sports. Weight and limited functionality constituted rejection reasons for a prosthesis. Children and adolescents who had accepted that they were different no longer needed the prosthesis to avoid being stared at. The majority of participants highly valued the peer-to-peer contact provided by the healthcare professionals.

Conclusions

For children and adolescents with UCBED, prostheses appeared particularly important for social integration, but much less so for functionality. Peer-to-peer contact seemed to provide support during the process of achieving social integration and should be embedded in the healthcare process.     

Measured bronchodilator use in preschool children with asthma.

OBJECTIVE--To investigate how parents use bronchodilator treatment for relief of symptoms when treating their asthmatic preschool children. DESIGN--A commercial electromechanical timer device was attached to a large volume spacer to record the time and date of each use of inhaled bronchodilator over two months. The recorded time and dates were compared with symptoms noted in an asthma diary card. SETTING--Large paediatric teaching hospital in Glasgow. SUBJECTS--29 preschool children with moderately severe asthma attending a specialist paediatric asthma clinic. MAIN OUTCOME MEASURES--Inhaler use measured by the timer device; symptoms and inhaler use recorded by parents in a daily asthma diary. RESULTS--Satisfactory data were obtained in 22 of the 29 children; the median number of study days was 53 (range 18-77). Asthmatic symptoms were recorded on a median of 30 (3-77) days. Bronchodilator was used on a median of 19 (2-73) days, or on 63% (7-100%) of days when symptoms occurred. The median number of puffs used in a day was 1 (range 0-100) and was significantly related to symptom severity in only 14 of the 22 children. In only two of the 22 children was bronchodilator given more frequently than four hourly, and only five children ever used more than 12 puffs a day. CONCLUSIONS--The frequency of parental administration of bronchodilator treatment was variable and not closely related to the parent''s record of symptom severity. Parents often recorded symptoms in their children but did not treat them.     

Insulin treatment at onset of diabetes. Leicester Royal Infirmary Children's Hospital, Leicester, UK

Management strategies and practicalities of insulin therapy in the first days and weeks after the diagnosis of diabetes in children and adolescents depend on the clinical situation and the facilities available. Outpatient or domiciliary management favoured by some centres is only practicable and safe if an experienced team is readily available. There is evidence showing a correlation between the level of glycaemic control achieved in the earliest years of treatment and the metabolic control in subsequent years (the 'tracking phenomenon'). The major factors influencing metabolic control in the first year after diagnosis certainly include the continuing secretion of endogenous pancreatic insulin. There has been considerable debate as to whether continuing insulin secretion and the induction of the remission phase can be significantly affected by the methods of insulin administration in the first days after clinical diagnosis; whether intravenous insulin has a protective effect; whether psychosocial factors have a more profound influence on metabolic control; and whether there is enough evidence to make valid recommendations on the optimal method(s) for treating children at the onset of diabetes. It seems likely that from the first day after diagnosis benefit is derived from attempting to obtain near normoglycaemia and the rapid induction of a partial remission phase by whatever insulin regimen is found to be most successful. This may occur not only by reducing the threat of glucotoxicity on the beta-cells but also by setting a pattern of optimal control for the child and the family. This process is enhanced by frequent contact with the team of experts in childhood diabetes who are able to give advice on insulin adjustments from the onset of diabetes.     

Assessing the Relative Contributions of Active Ankle and Knee Assistance to the Walking Mechanics of Transfemoral Amputees Using a Powered Prosthesis

Powered knee-ankle prostheses are capable of providing net-positive mechanical energy to amputees. Yet, there are limitless ways to deliver this energy throughout the gait cycle. It remains largely unknown how different combinations of active knee and ankle assistance affect the walking mechanics of transfemoral amputees. This study assessed the relative contributions of stance phase knee swing initiation, increasing ankle stiffness and powered plantarflexion as three unilateral transfemoral amputees walked overground at their self-selected walking speed. Five combinations of knee and ankle conditions were evaluated regarding the kinematics and kinetics of the amputated and intact legs using repeated measures analyses of variance. We found eliminating active knee swing initiation or powered plantarflexion was linked to increased compensations of the ipsilateral hip joint during the subsequent swing phase. The elimination of knee swing initiation or powered plantarflexion also led to reduced braking ground reaction forces of the amputated and intact legs, and influenced both sagittal and frontal plane loading of the intact knee joint. Gradually increasing prosthetic ankle stiffness influenced the shape of the prosthetic ankle plantarflexion moment, more closely mirroring the intact ankle moment. Increasing ankle stiffness also corresponded to increased prosthetic ankle power generation (despite a similar maximum stiffness value across conditions) and increased braking ground reaction forces of the amputated leg. These findings further our understanding of how to deliver assistance with powered knee-ankle prostheses and the compensations that occur when specific aspects of assistance are added/removed.