Fussing and crying in young infants. Clinical considerations and practical management.
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Early recognition, adequate treatment, close observation, and systematic follow-up over a long period are essential to renal salvage in the child with vesicoureteral reflux. The decision whether and when to operate is made on a balance of factors by the pediatrician-urologist team. Among 236 patients with reflux diagnosed during childhood, reflux was stopped in 55 per cent of those treated medically and in 98 per cent of the more severe cases who were treated by ureteral reimplantation. Chronic pyelonephritis appeared or worsened during medical management in 12 per cent; no child showed new pyelonephritic scars or worsening of pyelonephritis after ureteral reimplantation.
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PURPOSE: Painful diabetic neuropathy (PDN) has a significant impact on patients' quality of life, affecting sleep, mood, mobility, ability to work, interpersonal relationships, overall self-worth, and independence. The purpose of this article is to provide diabetes educators with current and essential tools for PDN assessment and management. METHODS: Medline and CINAHL database searches identified publications on the assessment and treatment of PDN. Identified research was evaluated, and information pertinent to diabetes educators was summarized. RESULTS: Recent advancements in assessment of neuropathic pain include identifying characteristics that distinguish between neuropathic and nonneuropathic pain. In the absence of treatment, research demonstrates that nerve damage may progress while pain diminishes. Many disease-modifying and symptom-management treatment options are available. CONCLUSION: Good glycemic control is the first priority for both prevention and management of PDN. However, even with good glycemic control, up to 20% of patients will develop PDN. PDN recognition and assessment are critical to optimize management. Although several treatment modalities are available, few patients obtain complete pain relief. Recent advances in understanding the mechanisms underlying neuropathic pain should lead to better treatment and patient outcomes. Combination therapy, including nonpharmacologic modalities, may be required. Research evaluating the efficacy of combination therapy is needed.
Combined methylmalonicaciduria and homocystinuria is a disorder of intracellular cobalamin metabolism that remains a challenge to the physician unfamiliar with the diagnosis. We have followed six patients with combined methylmalonicaciduria and homocystinuria (four males, two females, age 4.2-24 years) for a median of 6.5 years (range 4-9 years). Age at diagnosis was between 18 days and 14 months in early-onset cases (n = 4) and 15 and 19 years in late-onset cases. Predominant clinical features include microcephaly, hydrocephalus, seizures, and white-matter changes on magnetic resonance imaging in early-onset cases. The white-matter changes may be secondary to impaired methylation owing to a lack of readily available methyl groups. Spastic quadriparesis and diplegia are long-term sequelae in late-onset cases. Management consists of hydroxycobalamin intramuscular injections, oral folate, betaine, and carnitine supplementation. Dietary protein restriction may be necessary when metabolic control remains difficult. The implementation of an emergency regimen should alleviate episodes of metabolic decompensation and reduce the rate of hospital admissions.
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The neurologist is an important part of the pain management team. Factors that can alter presentation and complicate establishing a diagnosis are reviewed. A multidisciplinary approach to evaluation is advocated, particularly the inclusion of independent psychiatric or psychological evaluation. Treatment planning consists of addressing potential sources of failure of pain management, setting appropriate goals, and using the diagnostic assessment to plan pharmacologic and nonpharmacologic interventions based on pain mechanisms. Even if pharmacologic interventions do not alter pain, an education-oriented behavioral pain program integrated with physical therapy can improve function and foster self-reliance in controlling pain.
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OBJECTIVE: To establish the prevalence of leg ulceration in the Irish Health Service Executive (HSE) mid-western region and to determine the level of assessment and treatment patients have been receiving in the local community. METHOD: Before the introduction of a Doppler training programme, all public health and community health nurses working in the Irish HSE mid-western area were requested to complete an audit form on each patient being treated for leg ulceration during a predefined one-week period. This form recorded details on patient demographics, ulcer aetiology, assessment and treatment. Out of 97 nurses, 96 responded to this audit, giving a response rate of 98.9%. RESULTS: A total of 429 patients with 449 leg ulcers were identified. Mean age was 75.5 years (standard deviation 10.7). Overall prevalence was 0.12%, which increased to 1.2% in those aged 70 years and over. Women were almost twice as likely as men to be affected (ratio of 1.8:1). The main causes of ulceration were reported as venous incompetence accounting for 63.3% (284/449) and arterial insufficiency accounting for 8% (36/449) of all ulcers. Only 59.9% (269/449) of all ulcerated limbs had ABPI measurements performed. Of those reported as venous in origin, 71.8% (204/284) had ABPI measurements recorded. Evidence-based care was generally apparent in this group, with 47.5% (97/204) receiving high compression and 18.1% (37/204) receiving reduced compression. However, in venous leg ulcers where ABPIs were not recorded (n=80) care appeared haphazard and inappropriate. CONCLUSION: Our study has identified the benefit of ABPI Doppler assessment.This assessment could be done in local health centres by trained nurses who could provide more appropriate and timely care to patients, thereby improving outcomes and relieving pressure on acute hospital clinics.
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Intersex occurs when the appearance of the internal or external genitalia is at variance with normal development for either sex. The first question asked by, and of new parents in relation to their offspring is often "Is it a boy or a girl"? A rational approach, based on knowledge of normal prenatal sexual development, and based on a careful physical examination to guide further investigation, is required to reach a diagnosis. We briefly review prenatal sexual development to provide a background to the assessment of genital ambiguity in the newborn. Aspects of physical examination are discussed in detail, with reference to published normative data where possible. We provide a classification of genital ambiguity and an approach to differential diagnosis. We highlight some of the many syndromes associated with genital ambiguity, with reference to their genetic basis where possible. In 46,XX individuals, the commonest cause of genital ambiguity is congenital adrenal hyperplasia due to 21-hydroxylase deficiency; however, in 46,XY individuals the differential diagnosis is wide, and may remain unexplained, even after extensive investigation. Two algorithms are presented, one of which provides an initial approach based on the presence of a uterus and palpable gonads alone, and a second illustrating a comprehensive differential diagnosis of the undervirilised 46,XY individual. We discuss our approach to sharing information on the diagnosis and management with the parents and highlight the early involvement of an experienced multidisciplinary team. Finally, we consider current controversial issues relating to gender assignment and management of genital ambiguity.
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