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Biomedical subjects

R Ruddy

Publications and source records attributed to R Ruddy.

At least 19 recordsLinked to original sources
PubMed2005

Art therapy for schizophrenia or schizophrenia-like illnesses.

BACKGROUND: Many people with schizophrenia or schizophrenia-like illnesses continue to experience symptoms in spite of medication. In addition to medication, creative therapies, such as art therapy, may be helpful. Art therapy allows exploration of the patient's inner world in a non-threatening way through a therapeutic relationship and the use of art materials. It was mainly developed in adult psychiatric inpatient units and was designed for use with people for whom verbal psychotherapy would be impossible. OBJECTIVES: To review the effects of art therapy as an adjunctive treatment for schizophrenia compared with standard care and other psychosocial interventions. SEARCH STRATEGY: We updated the search of the Cochrane Schizophrenia Group's Register (February 2005), hand searched reference lists and 'Inscape' (the Journal of the British Association of Art Therapists), and contacted relevant authors. SELECTION CRITERIA: We included all randomised controlled trials that compared art therapy with standard care or other psychosocial interventions for schizophrenia. DATA COLLECTION AND ANALYSIS: We reliably selected, quality assessed and extracted data from the studies. We excluded data where more than 50% of participants in any group were lost to follow up. For continuous outcomes we calculated a weighted mean difference and its 95% confidence interval. For binary outcomes we calculated a fixed effects risk ratio (RR), its 95% confidence interval (CI) and a number needed to treat (NNT). MAIN RESULTS: The search identified 61 reports but only two studies (total n=137) met the inclusion criteria. Both compared art therapy plus standard care with standard care alone. More people completed the therapy if allocated to the art therapy group compared with standard care in the short (n=90, 1 RCT, RR 0.97 CI 0.41 to 2.29), medium (n=47, 1 RCT, RR 0.34 CI 0.15 to 0.80) and long term (n=47, 1 RCT, RR 0.96 CI 0.57 to 1.60). Data from one mental state measure (SANS) showed a small but significant difference favouring the art-therapy group (n=73, 1 RCT, WMD -2.3 CI -4.10 to -0.5). In the short term, a measure of social functioning (SFS) showed no clear difference between groups in endpoint scores (n=70, 1 RCT, WMD 7.20 CI -2.53 to 16.93) and quality of life, as measured by the PerQoL, did not indicate effects of art therapy (n=74, 1 RCT, WMD 0.1 CI -2.7 to 0.47). AUTHORS' CONCLUSIONS: Randomised studies are possible in this field. Further evaluation of the use of art therapy for serious mental illnesses is needed as its benefits or harms remain unclear.

Art Therapy↗
PubMed2005

Psychosocial interventions for conversion disorder.

BACKGROUND: Conversion disorder is an alteration or loss of physical functioning suggestive of a physical disorder that is thought to be due to a psychological stressor or conflict. The fact that many theories about the cause of conversion disorder focus on psychological and social factors would suggest that a psychosocial intervention might be of most benefit. OBJECTIVES: To investigate the efficacy of psychosocial interventions on people diagnosed with conversion disorder compared with standard care, a biological intervention or another psychosocial intervention. SEARCH STRATEGY: We searched the Cochrane Depression, Anxiety and Neurosis Group Trials Register (May 2004), various databases on OVID (February 2004), handsearched reference lists and textbooks on conversion disorder and contacted relevant authors. SELECTION CRITERIA: We included all randomised controlled trials that compared psychosocial interventions for conversion disorder with standard care or other interventions (biological or psychosocial). DATA COLLECTION AND ANALYSIS: We reliably selected, quality assessed and extracted data from the studies. For dichotomous outcomes we calculated a relative risk with its associated 95% confidence interval and a number needed to treat. For continuous data we calculated a weighted mean difference. MAIN RESULTS: The search identified 260 references, 217 were clearly not relevant to this review and excluded on the basis of their titles and abstracts, 40 more were excluded after reading the full papers (the reasons are given in the excluded studies tables) and only three studies (total n =119) met the inclusion criteria. One study was concerned with paradoxical injunction therapy and the other two studied the value of hypnosis. The three studies had different interventions and control groups so the results could not be combined. All of the studies were of poor methodological quality and it is therefore difficult to place much value on the results of the studies. We were unable to include some data because of poor reporting. AUTHORS' CONCLUSIONS: Randomised studies are possible in this field. The use of psychosocial interventions for conversion disorder requires more research and it is not possible to draw any conclusions about their potential benefits or harms from the included studies.

Anti-Anxiety Agents↗
PubMed2003

Art therapy for schizophrenia or schizophrenia-like illnesses.

BACKGROUND: Medication is the mainstay of treatment for schizophrenia or schizophrenia-like illnesses. Many people, however, continue to experience symptoms in spite of medication. In addition to medication, creative therapies, such as art therapy may be helpful. Art therapy allows exploration of the patient's inner world in a non-threatening way through a therapeutic relationship and the use of art materials. It was mainly developed in adult psychiatric inpatient units and was designed for use with people in whom verbal psychotherapy would be impossible. OBJECTIVES: To review the effects of art therapy as an adjunctive treatment for schizophrenia compared with standard care and other psychosocial interventions. SEARCH STRATEGY: We searched the Cochrane Schizophrenia Group's Register (May 2002), hand searched reference lists and 'Inscape' (the Journal of the British Association of Art Therapists), and contacted relevant authors. SELECTION CRITERIA: All randomised controlled trials that compared art therapy with standard care or other psychosocial interventions for schizophrenia. DATA COLLECTION AND ANALYSIS: Studies were reliably selected, quality assessed and data extracted. Data were excluded where more than 50% of participants in any group were lost to follow up. For binary outcomes we calculated a fixed effects risk ratio (RR) and its 95% confidence interval (CI). MAIN RESULTS: The search identified 57 reports but only two studies (total n=137) met the inclusion criteria. Both compared art therapy plus standard care with standard care alone. Fewer people allocated to art therapy left the study before 20 weeks compared with those given standard care alone (n=47, 1 RCT, RR 0.34 CI 0.15 to 0.8, NNT 3 CI 1.5 to 7). Measures of change in mental state, interpersonal relationships and social networking were reported but the data were too problematic to interpret with confidence. Much data was lost due to poor reporting or inappropriate use of scales. REVIEWER'S CONCLUSIONS: Randomised studies have been proven to be possible in this field. The use of art therapy for serious mental illnesses should continue to be under evaluation as its benefits, or harms, are unclear.

Art Therapy↗
PubMed1993

Transfusion therapy for severe anemia.

PURPOSE: We evaluated the safety and efficacy of a new transfusion regimen for children with severe anemia. PATIENTS AND METHODS: Twenty-two consecutive patients with severe anemia (hemoglobin < 5 g/dl) of gradual onset requiring transfusion of packed red blood cells (PRBC) were studied. The transfusion regimen consisted of continuous infusion of PRBC at the rate of 2 cc/kg/h until the desired volume was given. Throughout the transfusion, the patients were closely monitored for any clinical signs of heart failure. The rise in hematocrit per 1 cc of PRBC/kg transfused was computed for each patient. RESULTS: No patient developed any signs of cardiac failure or increase in the heart rate during or after the completion of transfusion. All patients had a decrease in the heart rate by the completion of transfusion. The mean decrease in the heart rate was 28% of the pretransfusion heart rate (range 12-44%). Excluding the four patients with sickle cell anemia, the remaining 18 patients had a mean increase in the hematocrit of 1.04% per 1 cc/kg of PRBC (range 0.85-1.28). CONCLUSION: We conclude that for children with severe anemia of gradual onset requiring transfusion therapy, continuous transfusion of PRBC at the rate of 2 cc/kg/h is a safe and effective regimen resulting in an increase in the hematocrit of approximately 1% for each 1 cc/kg of PRBC transfused in all patients, except patients with sickle cell anemia.

Acute Disease↗
PubMed1991

Infant botulism: a review of 12 years' experience at the Children's Hospital of Philadelphia.

Fifty-seven patients with infant botulism were cared for at The Children's Hospital of Philadelphia between 1976 and 1987. The ages of the children ranged from 18 days to slightly more than 7 months. The average duration of hospitalization was 44 +/- 34 days, with the average intensive care unit stay lasting 29 +/- 25 days (54 of 57 patients). The majority (77%) of the patients were ultimately intubated and mechanically ventilated (68%). The principal indication for intubation was loss of protective airway reflexes and not hypercarbia or hypoxemia. In those patients who required mechanical ventilation the average duration was 23 +/- 22 days, with the 10 most severely affected patients (greater than or equal to 28 days of mechanical ventilation) averaging 53 +/- 25 days. Excluding patients ventilated for more than a month, those who underwent tracheostomy were hospitalized nearly twice as long as those who were managed by nasotracheal intubation only (33.5 days vs 63.2 days). The use of continuous nasogastric feedings has supplied most infants with sufficient enteral feedings to avoid weight loss and the need for central intravenous alimentation.

Botulism↗
PubMed1990

Chest pain in children. Follow-up of patients previously reported.

During a 1-year period, 407 children with chest pain were seen in the Emergency Department of Children's Hospital of Philadelphia. Analysis of the clinical data of these children was reported previously. The authors successfully followed 149 of these children for 6 months or more, and 51 for 2 years or more. These patients returned for an average of 3.4 visits during the follow-up period. Thirty-four percent of the initial diagnoses were altered. Usually, during the follow-up period, the authors concluded that chest pain resulted from nonorganic causes. A new organic etiology was uncovered in only 12 of 149 cases. Only 1 child was found to have a heart abnormality (mitral valve prolapse), and 3 were found to have asthma. Chest pain did not resolve during the follow-up period in 43 percent of those followed. Children with chest pain should have follow-up care because of the persistence of symptoms, but serious disease is unlikely to be found over time.

Adolescent↗
PubMed1989

Knotting of a bladder catheter.

A case of knotting of a bladder catheter inserted to closely monitor a critically ill child is presented. The literature is reviewed, revealing knotting to be an unusual complication of this common pediatric procedure. Risk factors for knotting are discussed, and precautionary recommendations are presented.

Catheters, Indwelling↗
PubMed1987

Bicycle-related injuries.

To obtain epidemiologic data and information on the probable causes and severity of bicycle-related injuries, we interviewed all patients with such trauma. Between April 1 and Oct 1, 1983, 520 children presented to the Emergency Department of The Children's Hospital of Philadelphia with trauma related to two-wheeled nonmotorized bicycles. The ages of the patients ranged from 1 to 18 years (mean, 8.7 years), and most (72%) were males. Most accidents (84%) occurred less than five blocks from home, and 49% occurred in the street. Thirty-six percent of the patients admitted to stunt riding or going too fast when the accident occurred, and 36% claimed there was a problem with the surface on which they were riding. The accidents occurred when a patient lost control of the bike (45%), a patient on a bicycle was hit by a car (17%), or a pedestrian was hit by a bicyclist (10%). Only three patients were wearing protective equipment at the time of the accident. Most (54%) had received no specific safety instructions about bicycling. The extremities were injured in 53% of the accidents, but head and neck injuries accounted for 31%. Six percent required hospital admission. Males and children over 12 years of age were more likely to have multiple injuries. Accidents that occurred in the street or involved cars were associated with a greater number of serious and multiple injuries. The infrequent use of protective equipment and minimal safety instructions received by the patients in this study suggest that many bicycle-related injuries are preventable. Education of parents and children is recommended to improve bicycle safety.

Accident Prevention↗
PubMed1987

Metatropic dwarfism. Uncoupling of endochondral and perichondral growth.

Metatropic dwarfism is a rare heritable skeletal dysplasia that is thought to result from a defect in endochondral ossification. Histological studies have been few and have yielded inconsistent findings. In addition, no investigator has commented on the structure and function of the perichondral portion of the growth plate in patients who have metatropic dysplasia. To further characterize this disturbance, histological studies were carried out on autopsy specimens from the proximal part of the femur and the iliac crest of a patient who had this disorder. The major findings were: the absence of formation of normal primary spongiosa in the metaphysis; the presence of a thin seal of bone at the chondro-osseous junction, with abnormal metaphyseal vascular invasion and arrest of endochondral growth; and normal-appearing perichondral ring structures with persistence of circumferential growth. These findings suggest an uncoupling of endochondral and perichondral growth and offer an explanation for the dumbbell-shaped morphological structure of the osseous metaphysis that is seen in patients who have metatropic dysplasia. Other observations included prominence of the cartilaginous canals and vascular channels in the reserve zone; clumping of chondrocytes with enhanced staining of the pericellular matrix in the proliferative zone; a decreased ratio of cells to matrix in the hypertrophic zone, with intracellular metachromatic granules and incomplete evolution of chondrocytes; complete absence of an alcian-blue-positive zone of provisional calcification; and, finally, islands of dysplastic chondrocytes in the metaphysis. These abnormalities suggest that metatropic dysplasia is not simply a disorder of endochondral ossification. There appear to be associated defects in the longitudinal proliferation and maturation of chondrocytes and in the production of normal matrix.

Achondroplasia↗
PubMed1985

Methicillin-resistant Staphylococcus aureus in Dublin 1971-84.

Between 1971 and 1975, methicillin-resistant Staphylococcus aureus (MRSA) caused sporadic infection in eight Dublin hospitals although a case of bacteraemia was not recorded until 1976. From then on gentamicin-resistant MRSA rapidly became endemic in Dublin hospitals. The frequency of MRSA bacteraemia reached a peak in 1979-82 but MRSA infection remains an important problem. The most effective antimicrobial agent in treatment of invasive infection was vancomycin; little drug toxicity was seen. Where appropriate, concomitant surgical treatment such as debridement and drainage was usually necessary. Infection control measures directed at eliminating carriage proved effective in reducing spread. Molecular analysis showed two distinct MRSA phenotypes with similar phage-typing patterns. Gentamicin resistance was chromosomally encoded.

Gentamicins↗
PubMed1985

Temperature response to antipyretic therapy in children: relationship to occult bacteremia.

The response of rectal temperature to antipyretic therapy was studied in an attempt to identify a clinical characteristic that would distinguish children with occult bacteremia from those with sterile cultures of blood. Children 3-24 months of age with initial temperature recordings of 38.9 degrees C or greater had a blood culture drawn and received a standard dose (10mg/kg) of either aspirin or acetaminophen. Temperature was again recorded 60-120 minutes later. During the period of investigation, 255 patients were studied; 16 had bacteremia, and 239 had sterile blood cultures. There was no difference in the response to antipyretic therapy between the two groups. The mean decrease in temperature for each was similar (1.3 versus 1.05 degrees C, P = 0.14). The authors conclude that response to antipyretic therapy does not distinguish children who are bacteremic from those who are not.

Acetaminophen↗
PubMed1985

Injuries involving household furniture: spectrum and strategies for prevention.

We undertook a study to determine the incidence and spectrum of childhood injuries from accidents involving household furniture, using coffee tables as an example. Our review of data from the Consumer Product Safety Commission indicated approximately 250,000 furniture-related injuries in 1982 in the United States, 25 percent of them from coffee tables. Most of the injuries were lacerations of the head and face. In a review of injured children from our emergency department, we found that square or rectangular coffee tables with sharp edges were usually involved. A survey of pediatricians found that only 40 percent offered any advice to parents about hazardous types of household furniture. We conclude that furniture injuries are an important hazard for children and suggest strategies for prevention.

Accident Prevention↗
PubMed1982

Pediatric training in emergency medicine residency programs.

Endorsed emergency medicine (EM) residency programs were surveyed as to the nature and extent of training they provided in pediatric emergency care (PEC). In the surveys returned (82%) there were several important findings. The amount of time in PEC training was generally two months per year of training. This accounted for 16% of training time. However, the volume of pediatric patients was 25% of the overall patient population. There was wide variation in the sites of PEC training. Didactic sessions often did not cover even core topics. The training program directors were equally divided in their satisfaction with this aspect of their programs. Changes were recommended by 80% of the directors. Changes most often suggested were increasing pediatric patient exposure and obtaining PEC specialists as trainers.

Emergency Medicine↗