Orbital and Subcutaneous Emphysema Following Enucleation and Respiratory Distress in a Japanese Chin.

A 7 yr old, neutered male Japanese chin presented to the Cummings School of Veterinary Medicine at Tufts University (CSVMTU) for evaluation of chronic unilateral orbital swelling that worsened following an episode of respiratory distress. The left eye had been enucleated 5 yr previously. Intermittent mild-to-moderate left orbital swelling had been noted by the owner since the initial surgery. Examination demonstrated a moderate-to-severe, soft, fluctuant swelling involving the left orbit with erythema of the overlying skin. Crepitus was noted over the occipital tuberosity. Computed tomography revealed a large volume of gas involving the left orbit. The gas extended caudally within the subcutaneous tissues to both hemimandibles, dorsal to the cranium, and partially surrounded the cranial neck. The presence of a mucosa-lined, air-filled space with a patent nasolacrimal duct was noted on orbital exploration. The lining was removed and the duct closed. Histopathology confirmed the presence of an epithelial lining. No recurrence of the swelling was observed on examination 8 wk after surgery. This is the first report documenting acute worsening of orbital swelling following an episode of respiratory distress. This case highlights the importance of addressing the nasolacrimal duct while performing an enculeation in a brachycephalic dog.

Use of indocyanine green and sodium fluorescein for anterior segment angiography in ophthalmologically normal cats.

OBJECTIVE: To assess and compare results of anterior segment angiography of ophthalmologically normal cats following IV injection with indocyanine green and sodium fluorescein dyes. ANIMALS: 10 client-owned cats. PROCEDURES: Anterior segment angiography was performed in anesthetized cats following administration of 0.25% indocyanine green (1.0 mg/kg, IV) or 10% sodium fluorescein (20 mg/kg, IV) solution. All cats received both treatments. Imaging (1 eye/cat) was performed with a full-spectrum digital single-lens reflex camera equipped with an adaptor (1 image/s for 30 seconds) immediately following IV dye injection and 1, 2, 3, 4, and 5 minutes after injection. Onset and duration of arterial, capillary, and venous phases of iris vasculature were identified and compared statistically between treatments. Degree of iridal pigmentation, leakage of dye from iris vasculature, and image quality were subjectively assessed. RESULTS: No differences were found in onset or duration of vascular phases between treatments. Visibility of the iris vasculature was not impaired by poor or moderate iridal pigmentation with either method. Indocyanine green provided subjectively better vascular detail and image contrast than sodium fluorescein. No vascular dye leakage was observed following indocyanine green administration. Leakage of dye from blood vessels in the stroma (in 10 cats) and presence of dye in the anterior chamber (in 5 cats) were detected after sodium fluorescein administration. CONCLUSIONS AND CLINICAL RELEVANCE: Images obtained with either fluorescent dye were considered to be of diagnostic quality. Lack of leakage following indocyanine green administration suggested this treatment may have better diagnostic utility for anterior segment angiography. The photographic equipment used provided a cost-effective alternative to existing imaging systems.

Medical Treatment of Primary Canine Glaucoma.

Glaucoma is a painful and often blinding group of ocular diseases for which there is no cure. Although the definition of glaucoma is rapidly evolving, elevated intraocular pressure (IOP) remains the most consistent risk factor of glaucoma in the canine patient. Therapy should be aimed at neuroprotection. The mainstay of therapy focuses on reducing IOP and maintaining a visual and comfortable eye. This article discusses the most current ocular hypotensive agents, focusing on their basic pharmacology, efficacy at lowering IOP, and recommended use in the treatment of idiopathic canine glaucoma.

Fluorescein gonioangiography of the normal canine eye using a dSLR camera adaptor.

The purpose of this study was to describe fluorescein gonioangiography (FGA) of the normal canine eye using a digital single lens reflex (dSLR) camera adaptor. Dogs were anesthetized using intravenous propofol. Imaging was performed using a Lovac Barkan goniolens, dSLR camera, dSLR camera adaptor, camera lens, and accessory flash. Twelve dogs with a mean age of 2.0 +/- 0.8 years were imaged. No characteristic angiographic phases were observed. Leakage from the peri-limbal capillary network was a common finding and occurred 7.7 +/- 2.2 s post injection in 9 (75%) dogs. In 3 (25%) dogs, filling of the circumferential ciliary artery was observed 10.3 +/- 2.8 s post injection. Dye leakage within the iris base and into the aqueous humor was demonstrated in 4 (33%) and 6 dogs (50%) respectively. No adverse events were noted. This study demonstrates FGA findings in normal canine eyes using a cost effective dSLR camera adaptor.

Reliability of manual measurements of corneal thickness obtained from healthy canine eyes using spectral-domain optical coherence tomography (SD-OCT).

The purpose of this study was to manually measure corneal thickness in canine eyes using a spectral-domain optical coherence tomography (SD-OCT) device and to assess intra- and inter-observer reliability of this technique. Twenty healthy dogs with a mean age of 4.7 y were examined. A 6-mm corneal pachymetry protocol was carried out by 1 operator using 1 SD-OCT device in both eyes of each animal. Measurements were obtained manually and in duplicate by 2 independent investigators (> 24 h apart), using the built-in caliper function. Measurements included epithelial thickness (ET), non-epithelial thickness (NET), and central corneal thickness (CCT). The overall mean ET, NET, and CCT for all eyes examined were 72.3 ± 4.6 µm, 538.9 ± 42.5 µm, and 611.2 ± 40.3 µm, respectively. There was no significant difference in ET, NET, or CCT based on the eye examined [oculus dexter (OD) versus oculus sinister (OS)], age, or gender of the animal. There was no significant difference in replicate measurements of ET, NET, or CCT done by the same operator, although a small but significant difference was noted between operators for ET measurements only. The mean difference in ET between operators was 0.6 µm (P = 0.03). The coefficient of variation ranged from 0.5% to 9.27% and intraclass correlation coefficient ranged from 0.35 to 0.97. Based on these results, manual measurements of corneal thickness in canine eyes using a portable SD-OCT device provided ET, NET, and CCT measurements with clinically acceptable intra- and inter-observer reliability.

L'objectif de la présente étude était de mesurer manuellement l'épaisseur de la cornée des yeux canins en utilisant un appareil à tomographie par cohérence optique du domaine spectral (SD-OCT) et d'évaluer la fiabilité intra- et inter-observateur de cette technique. Vingt chiens en santé d'un âge moyen de 4,7 ans furent examinés. Un protocole de pachymétrie a été mené par un opérateur utilisant un appareil SD-OCT dans les deux yeux de chaque animal. Les mesures ont été obtenues manuellement et en duplicata par deux chercheurs indépendants (> 24 h de délai), en utilisant la fonction de pied à coulisse incluse. Les mesures incluaient l'épaisseur épithéliale (ET), l'épaisseur non-épithéliale (NET), et l'épaisseur au centre de la cornée (CCT). Les moyennes globales d'ET, de NET et de CCT pour tous les yeux examinés étaient respectivement de 72,3 ± 4,6 µm, 538,9 ± 42,5 µm, et 611,2 ± 40,3 µm. Il n'y avait aucune différence significative des valeurs de ET, NET, ou CCT selon l'oeil examiné (oeil droit versus oeil gauche), âge, ou sexe de l'animal. Il n'y avait aucune différence significative dans les mesures répétées de ET, NET, ou CCT faites par le même opérateur, et une petite mais significative différence fut notée entre les opérateurs pour les mesures de ET seulement. La différence moyenne dans les mesures de ET entre les opérateurs était de 0,6 µm (P = 0,03). Le coefficient de variation variait de 0,5 % à 9,27 % et le coefficient de corrélation intra-classe variait de 0,35 à 0,97. En fonction de ces résultats, la mesure manuelle de l'épaisseur de la cornée des yeux de chien à l'aide d'un appareil SD-OCT portatif fournit des données de ET, NET, et CCT avec une fiabilité intra- et inter observateur qui est cliniquement acceptable.(Traduit par Docteur Serge Messier).

Central corneal thickness measurements in normal dogs: a comparison between ultrasound pachymetry and optical coherence tomography.

OBJECTIVE: To compare central corneal thickness (CCT) measurements obtained from normal canines using a spectral-domain optical coherence tomography device (SD-OCT) and an ultrasonic pachymeter. ANIMALS: Fifteen clinically normal dogs. PROCEDURES: Dogs were briefly anesthetized with propofol. Central corneal thickness measurements were obtained from both eyes of each animal four times by one operator using a SD-OCT system. The CCT was automatically calculated using the pachymetry software generated from eight radial scans, 6 mm in length. Ultrasonic pachymetry was then performed in both eyes of each animal by one operator five times in succession. The CCT was recorded for each modality and compared statistically for agreement and bias. RESULTS: Fifteen dogs (seven castrated male, eight spayed female) with a mean age of 2.3 ± 1.3 years were examined. The mean CCT for all eyes examined via SD-OCT and ultrasonic pachymetry (velocity set at 1636 m/s) was 587.72 ± 32.44 µm and 598.54 ± 32.28 µm, respectively. Ultrasonic pachymetry consistently overestimated CCT as compared to OCT by a mean value of 10.82 µm (P < 0.0001). No significant difference in CCT was found based on the age or sex of the animal. There was no significant difference in CCT measurements between replicates performed by the same operator for each modality. The coefficient of variation within and between imaging modalities was low (range 0.63-2.5%). The intraclass correlation coefficient comparing methods was 0.92. CONCLUSIONS: Correlation between modalities was excellent; however, ultrasonic pachymetry set at a standard velocity of 1636 m/s overestimates CCT as compared to OCT.

Intra and inter-user reliability of central corneal thickness measurements obtained in healthy feline eyes using a portable spectral-domain optical coherence tomography device.

OBJECTIVE: To determine the intra and inter-user reliability of central corneal thickness (CCT) measurements obtained using a portable spectral-domain optical coherence tomography (SD-OCT) device in healthy feline eyes. ANIMALS: Twenty clinically normal cats. PROCEDURES: Gentle manual restraint was utilized for proper animal positioning. Central corneal thickness measurements were obtained from both eyes of each animal three times by two operators in succession. A 6 mm, corneal pachymetry protocol was performed using the Optovue® iVue SD-OCT system. The CCT was automatically calculated using the pachymetry software generated from eight radial scans, 6 mm in length. The CCT was recorded for each operator and compared statistically for both intra and inter-user reliability. RESULTS: Twenty cats (11 CM, 9 SF) with a mean age of 4.7 years were examined. The mean CCT for all eyes examined was 629.08 ± 47.05 µm. No significant difference in CCT was found based on the eye examined (OD vs. OS) or age of the animal. However, the CCT of spayed females was significantly higher (42.64 ± 18.0 µm) as compared to castrated males (P = 0.03). There was no significant difference in CCT measurements between replicates performed by the same operator or between operators. The mean difference in CCT between operators was 0.38 µm. The coefficient of variation for each user and between users was very low (range 0.68-1.5%). The intra-class correlation coefficient comparing operators was 0.975. CONCLUSIONS: The Optovue® iVue SD-OCT device is capable of obtaining CCT measurements with excellent intra and interoperator reliability in healthy feline eyes.

Progressive bilateral lipoma arborescens of the knee complicated by juvenile spondyloarthropathy: a case report and review of the literature.

OBJECTIVES: To report an unusual case of lipoma aborescens (LA) presented in a patient with treatment-responsive juvenile spondyloarthropathy (JSPA) and to summarize the clinical manifestations, therapy and prognosis of LA by literature review. METHODS: We report an atypical case of a 17-year-old patient with an initial presentation of juvenile spondyloarthropathy, whose inflammatory condition was improved successfully by traditional anti-rheumatic drugs and an anti-TNF alpha agent but developed progressive swelling of bilateral knees. Lipoma arborescens were diagnosed in each knee by synovial biopsy obtained by arthroscopic surgery. Fifty-one cases of LA have been reported and are reviewed in detail. RESULTS: Clinically, LA could present as monoarthritis or oligoarthritis. The lateral compartment of the knee is the most common site of involvement. Several cases were reported as a comorbidity of inflammatory diseases, but were not improved by anti-inflammatory therapy. Most patients were diagnosed by classic MRI and biopsy findings. The lesions can be managed by open or arthroscopic surgery, but a minority of the cases may have reoccurrence in the same or opposite joint. CONCLUSIONS: LA is a very rare lesion of the synovial and bursal tissue with an unknown etiology. It is considered to be a benign proliferation of the synovial fat associated with trauma, degenerative or inflammatory conditions. LA should be considered as a secondary or comorbid condition in inflammatory arthropathies if other joints respond well to intensive therapy and one or more do not.

Histopathologic evaluation of the anterior segment of eyes enucleated due to glaucoma secondary to primary lens displacement in 13 canine globes.

PURPOSE To describe histologic anterior segment changes in eyes affected with primary lens displacement (PLD) and secondary glaucoma. METHODS Histologic sections stained with H&E from canine eyes enucleated because of PLD and secondary glaucoma were examined. RESULTS Thirteen eyes from 12 patients were evaluated. Four dogs were castrated males and eight spayed females. Median age was 8 years of age (range 3-13). Breeds included seven terriers and five other breeds. All eyes examined demonstrated varying degrees of inflammation involving the iris and cleft. Mononuclear and melanophagic infiltration of the cleft was found in all specimens. Four globes also showed polymorphonuclear infiltrate. Pre-iridal fibrovascular membranes were clearly identified in 10 of 13 eyes. Total inflammatory score was significantly greater in all globes examined compared with an age-matched group of normal dogs. The posterior pigmented iris epithelium demonstrated a consistent pattern of hyperplasia and/or hypertrophy and cystic degeneration, more prominent in the more central regions. In some cases, hyperplasia was of greatest severity in the mid-iris and associated with thinning or flattening of the pupillary region. CONCLUSIONS These results suggest that lens instability may be associated with chronic inflammation and secondary glaucoma. Mechanical irritation from an unstable lens may result in hypertrophy and/or hyperplasia of the posterior pigmented iris epithelium and subsequent cellular exfoliation and release of melanin. An inflammatory reaction directly or indirectly related to melanin release may obstruct the outflow pathways ultimately leading to glaucoma and loss of vision. Use of topical steroids may be warranted in dogs with PLD.

Anterior segment fluorescein angiography of the normal feline eye using a dSLR camera adaptor.

PURPOSE: To describe anterior segment fluorescein angiography (ASFA) of the normal feline eye using a digital single-lens reflex (dSLR) camera adaptor. ANIMALS: Ten cats free of ocular and systemic disease were evaluated. METHODS: All cats received maropitant citrate (1.0 mg/kg SQ) and diphenhydramine (2.0 mg/kg SQ) 20 min prior to anesthesia using propofol (4 mg/kg IV bolus, 0.2 mg/kg/min CRI). Standard color and red-free images were obtained prior to the administration of 10% sodium fluorescein (20 mg/kg IV). Imaging was performed using a dSLR camera (Canon 7D), dSLR camera adaptor, camera lens (Canon EF-S 60 mm f/2.8 macro), and an accessory flash (Canon 580EXII). Imaging occurred at a rate of 1/second immediately following IV bolus of sodium fluorescein for a total of 30 s, then at 1, 2, 3, 4, 5, and 10 min. RESULTS: Ten cats with an average age of 3.7 ± 0.9 years and various iris colors were imaged. Arterial, capillary, and venous phases occurred 4.6, 7.8, and 8.9 s postinjection, respectively. Visibility of the vasculature was not impaired by the degree of iris pigmentation. Patency of a persistent pupillary membrane was noted in one cat. Vessel leakage was common, as well as, leakage into the aqueous humor. Proper patient positioning and restricted ocular movements were critical. No adverse events were noted. CONCLUSIONS: This study demonstrates ASFA findings in normal feline eyes using a cost-effective dSLR camera adaptor. Fluorescein leakage from vessels and into the aqueous humor was a common finding. Visibility of iris vasculature was not impaired by the degree of iris pigmentation.

Anterior segment fluorescein angiography of the normal canine eye using a dSLR camera adaptor.

PURPOSE: To describe anterior segment fluorescein angiography (ASFA) of the normal canine eye using two different sedation/anesthetic protocols and a digital single lens-reflex (dSLR) camera adaptor. METHODS: Dogs free of ocular and systemic disease were used for this study. Dogs received maropitant citrate (1.0 mg/kg SQ) and diphenhydramine (2.0mg/kg SQ) 20min prior to butorphanol [n = 6] (0.2 mg/kg IV) or propofol [n=6] (4 mg/kg IV bolus, 0.2 mg/kg/min CRI). Standard color and red-free images were obtained prior to administration of 10% sodium fluorescein (20 mg/kg IV). Image acquisition was performed using a dSLR camera (Canon 7D), dSLR camera adaptor, camera lens (Canon EF-S 60 mm f/2.8 macro), and an accessory flash (Canon 580EXII). Imaging occurred at a rate of 1/s immediately following bolus for a total of 30 s, then at 1, 2, 3, 4, 5, and 10 min. RESULTS: Twelve dogs with a combined mean age of 5.1 years and various iris colors were imaged. Arterial, capillary, and venous phases were identified and time sequences recorded. Visibility of the vascular pattern was inversely related to iris pigmentation. Complete masking of blood flow was noted with heavily pigmented irises. Vessel leakage was noted in some eyes. Proper patient positioning and restricted ocular movements were critical in acquiring quality images. No adverse events were noted. CONCLUSION: This study demonstrated that quality high resolution ASFA images were obtainable using a novel dSLR camera adaptor. ASFA of the normal canine eye is limited to irises, which are moderately to poorly pigmented. Use of general anesthesia produced higher quality images and is recommended for ASFA in the dog.

Health care utilization of refugee children after resettlement.

Refugee children can have significant health problems. Our objective was to describe health status and health care utilization of refugee children after resettlement. A retrospective chart review of refugee children was performed. Initial laboratory data was extracted. Primary care visits, emergency room visits, and subspecialty referrals in the first 15 months from arrival were recorded. The sample included 198 refugees, many with positive initial screening tests. After arrival, 21% had an emergency department visit, 40% had a primary care sick visit, and 71% had a primary care follow-up. Mean number of visits ranged from 0.3 for emergency department to 1.9 for follow-up. Fifty-seven percent were referred to at least one subspecialist. Refugee children had substantial disease burden at arrival. Most had primary care follow-up visits and subspecialty referral after resettlement. These visits were largely for problems identified on initial screening and for general pediatric illnesses.

Intra-articular corticosteroid therapy for juvenile idiopathic arthritis: report of an experiential cohort and literature review.

The objective of the study to review an experiential cohort of patients receiving IACS and review the associated literature. Review of 121 IACS in 61 patients with JIA. At 3-month intervals, injected joints were evaluated for swelling and range of motion, and the patient and parent were questioned regarding associated pain and morning stiffness. Data were analyzed by log-rank analysis according to injected corticosteroid preparation and its dosage. Adverse events were also recorded. A thorough literature search was done for the literature review. Mean duration of response was 12.5 months (52% of joints in remission at 1 year, 20% after 2 years, and 7% after 3 years). Response was longer with at least 1 mg/kg of corticosteroid, with the longest responses seen with triamcinolone hexacetonide (THA)>triamcinolone acetonide>methylprednisolone. Adverse events were cutaneous atrophy at three injections sites (2.5%), and transient Cushingoid habitus and increased appetite in two patients (3%). Review of the literature generated similar responses to those included herein. Thus, there have been several recommendations for IACS to be a major JIA treatment, and surveys now demonstrate a high level of usage by pediatric rheumatologists. In conclusion the use of IACS in JIA substantiated. THA at a dose of 1-1.5 mg/kg is ideal.

Persistent elevation of fibrin D-dimer predicts longterm outcome in systemic juvenile idiopathic arthritis.

OBJECTIVE: We previously demonstrated that levels of fibrin d-dimer correlate with disease activity and response to therapies in systemic juvenile idiopathic arthritis (sJIA). We hypothesized that persistence of D-dimer elevation in the patterns previously described, but over a longer followup period, would signal poor outcome. METHODS: We studied 31 children identified from 2 centers. Subjects were assigned a risk category based on their first obtained D-dimer concentration. Risk categories were based on results of our initial study, where normalization of D-dimer in patients no longer taking immunosuppressive therapy predicted good short-term outcome, and persistent D-dimer elevation while taking immunosuppressives predicted bad outcome (radiographic abnormalities, joint replacement surgery, or poor functional class) or a severe systemic manifestation. Outcome was determined at the last followup visit, a minimum of 2 years after measurement of the initial d-dimer level. RESULTS: The 31 children were a mean 16.4 years old at an average of 8.8 years after their initial diagnosis. Ten children had a severe outcome during this period; all 10 had a study baseline risk category of "high." Of the 14 subjects who had a high risk category at study baseline, none had a mild outcome. CONCLUSION: Our study indicated that a paradigm of risk of severe disease based upon persistent elevation of fibrin d-dimer on first measurements (greater than a mean of 29 months in our initial study and at least 24 months in the additional subjects) is promising to predict poor longer-term outcome in sJIA. A larger prospective study is warranted to substantiate the preliminary data and assess the relative comparative value to other biomarkers and clinical endpoints.

Providence school asthma partnership: school-based asthma program for inner-city families.

Over 3 years, 972 families participated in an after-school asthma program at their child's school. Parents and children attended concurrent 2(1/2)-hour workshops. Parents were 74% Latino; 45% non-English speaking, with 77% of children on Medicaid. Asthma symptoms were significantly reduced, from multiple times per week to less than once per week on average. Oral steroid use decreased to one third of baseline use. Hospital days decreased from 11% to 2%; emergency visits decreased 35% to 4%; and school days missed decreased 48% to 20%. This program has now become sustainable with both private and Medicaid insurance coverage.

A statewide assessment of tuberculin skin testing of preschool children enrolled in medicaid managed care.

OBJECTIVES: This study examined tuberculosis screening among preschool children enrolled in a statewide Medicaid managed care program. METHODS: A random sample of 2,000 was selected from 19 to 35 month old children who were continuously enrolled in Rhode Island's Medicaid managed care program for 1 year. Sociodemographic data were obtained from computerized administrative databases. Medical record audits were performed to obtain the dates and results of tuberculosis tests. RESULTS: Data from the medical record audits were available for 1,988 of the study children. For 1,215 of the study children (1,215/1,988 = 61%) a tuberculin skin test had been performed, but a reading was only documented for 736 children (60% of children who received a tuberculin skin test) and only one child tested positive (0.1%). CONCLUSIONS: A majority of preschool children in this population in which the prevalence of risk factors for tuberculosis is likely to be relatively high did have a tuberculosis test performed. However, in many cases the tuberculin skin test was either not read or the results not documented. The low rate of positivity is consistent with current AAP guidelines for selective tuberculin skin testing.

Soluble intercellular adhesion molecule-1 and E-selectin as markers of disease activity and endothelial activation in juvenile idiopathic arthritis.

OBJECTIVE: To determine whether soluble forms of the adhesion molecules intercellular adhesion molecule-1 (ICAM-1) and E-selectin correlate with clinical measures or other markers of endothelial activation in children with juvenile idiopathic arthritis (JIA) over time. METHODS: A total of 28 children with JIA were studied every 3 months over 2 years. At each interval, serum was tested for soluble (s)ICAM-1 and sE-selectin, plasma for fibrin d-dimer and von Willebrand factor (vWF), and the following clinical variables were recorded: erythrocyte sedimentation rate (ESR), physician and parent global assessments, swollen and limited joint counts, and functional assessment by Childhood Health Assessment Questionnaire. Concentrations of the adhesion molecules were also determined once in 30 age matched healthy children. RESULTS: Among all JIA subtypes, baseline sICAM-1 was elevated compared to controls; sE-selectin was higher in patients with systemic disease compared to other subtypes and controls. sE-selectin correlated with ESR, but there were no other correlations between concentrations of either adhesion molecule or any other clinical variables or vWF antigen. sICAM-1 was higher in those with elevated compared to normal d-dimer. There were no differences between mean sICAM-1 and sE-selectin before or during disease flare or improvement periods, except for an increase in sICAM-1 with flares in patients with systemic disease. CONCLUSION: sICAM-1 is elevated in children with active JIA. sE-selectin is only elevated in children with active systemic disease. Although some relationships were found between the adhesion molecules and other variables, they did not correlate with most variables, and did not parallel the disease course. Thus, we cannot recommend the routine use of these molecules as clinical biomarkers of disease activity. This study confirms that endothelial activation is key to the pathogenesis of JIA, especially in the systemic subtype.

Child death review. The state of the nation.

BACKGROUND: Child death review (CDR) is a mechanism to more accurately describe the causes and circumstances of death among children. The number of states performing CDR has more than doubled since 1992, but little is known about the characteristics of these programs. The purpose of this study was to describe the current status of CDR in the United States and to document variability in program purpose, scope, organization, and process. METHODS: Investigators administered a written survey to CDR program representatives from 50 states and the District of Columbia (DC), followed by a telephone interview. RESULTS: All 50 states and DC participated; 48 states and DC have an active CDR program. A total of 94% of programs agreed that identifying the cause of and preventing future deaths are important purposes of CDR. Assistance with child maltreatment prosecution was cited as an important purpose by only 13 states (27%). Twenty-two states (45%) review deaths from all causes, while six states (12%) review only deaths due to child maltreatment. CDR legislation exists in 33 states. Fifty-three percent of the CDR programs were implemented since 1996, and 59% report no or inadequate funding. CDR contributes to the death investigation process in seven states (14%), but the majority (59%) of reviews are retrospective, occurring months to years after the child's death. CONCLUSIONS: CDR programs in the United States share commonalities in purpose and scope. Without national leadership, however, the wide variation in organization and process threatens to limit CDR effectiveness.

Synovial fluid levels of E-selectin and intercellular adhesion molecule-1: relationship to joint inflammation in children with chronic arthritis.

E-selectin and intercellular adhesion molecule (ICAM)-1 are crucial to the inflammatory response in chronic inflammatory arthritis. Soluble (s) levels of these molecules in sera and synovial fluid (SF) correlate with some clinical parameters and synovial tissue expression of the same molecules in rheumatoid arthritis. Studies of sera from children with chronic inflammatory arthritis corroborate this information; corresponding SF data are relatively lacking. We thus studied SF sE-selectin and sICAM-1 in 28 children with active juvenile rheumatoid arthritis or a spondyloarthropathy. Levels were correlated with erythrocyte sedimentation rate (ESR), SF leukocyte counts, duration of disease, and duration of response to concomitant intra-articular corticosteroid injection. Levels were compared according to use of methotrexate and/or sulfasalazine. Synovial fluid sE-selectin correlated with ESR and SF leukocyte counts. There was a trend toward lower sICAM-1 in patients treated with sulfasalazine and/or methotrexate. We conclude that SF levels of sE-selectin accurately reflect intra-synovial inflammation. Soluble ICAM-1 levels may reflect the effects of disease-modifying agents.