Patterns of renal disease: A 30-year renal biopsy study at Chris Hani Baragwanath Academic Hospital, Soweto, Johannesburg, South Africa.

BACKGROUND: Data on renal pathology from sub-Saharan Africa are limited. OBJECTIVES: To report on biopsy-confirmed renal pathology over 30 years in Soweto, South Africa (SA). METHODS: Retrospective analysis was conducted of 1 848 adult native renal biopsies performed at Chris Hani Baragwanath Academic Hospital between 1 January 1982 and 31 December 2011. RESULTS: There was an even gender distribution, and 96.4% of patients were of black ethnicity. The mean (standard deviation) age of patients was 33.5 (12.6) years. The main clinical indications for renal biopsy were nephrotic syndrome (47.7%), acute kidney injury (19.8%) and asymptomatic urine abnormalities (8.1%). Secondary glomerular diseases (SGNs) (49.3%) occurred more frequently than primary glomerular diseases (PGNs) (39.7%). SGNs increased during the study period, while PGNs decreased (p<0.001). The most frequent PGNs were focal segmental glomerulosclerosis (FSGS) (29.6%), membranous glomerulonephritis (25.7%) and membranoproliferative glomerulonephritis (18.1%). Lupus nephritis (LN) (31.0%) was the most frequent SGN, followed by HIV-associated nephropathy (HIVAN) (13.3%) and malignant hypertension (12.5%). HIV-positive biopsies constituted 19.7% of all biopsies, and the proportion increased over time. In HIV-positive patients, the most common diagnoses were HIVAN (32.7%), HIV immune complex disease (11.8%) and FSGS (11.3%). CONCLUSIONS: This study contributes to our knowledge of renal pathology in SA and shows some data that differ from studies in other regions. The increase in SGNs probably reflects the influence of HIV and LN in the study population.

Stressful life events are associated with striatal dopamine receptor availability in alcohol dependence.

Stress plays a key role in modulating addictive behavior and can cause relapse following periods of abstinence. Common effects of stress and alcohol on the dopaminergic system have been suggested, although the precise mechanisms are unclear. Here, we investigated 20 detoxified alcohol-dependent patients and 19 matched healthy controls and assessed striatal D2/D3 availability using [18F]-fallypride positron emission tomography and stressful life events. We found a strong association between striatal D2/D3 availability and stress in patients, but not in healthy controls. Interestingly, we found increased D2/D3 receptor availability in patients with higher stress levels. This mirrors complex interactions between stress and alcohol intake in animal studies and emphasizes the importance to investigate stress exposure in neurobiological studies of addiction. CLINICAL TRIAL REGISTRATION: NCT01679145.

Burdens on emergency responders after a terrorist attack in Berlin.

Background: Terrorist attacks induce various responses in emergency responders. Addressing this range of responses in individual workers is of central interest. Aims: To assess the gender- and occupation-specific effects of a terrorist attack, particularly in emergency responders. Methods: This was a pilot study. Emergency responders present during the 2016 terrorist attack at Breitscheidplatz in Berlin were asked to participate. Measures for crisis management had been previously implemented. Stress (Patient Health Questionnaire [PHQ]), quality of life (The World Health Organization Quality of Life [WHOQOL-BREF]), post-traumatic stress disorder (PTSD Checklist for DSM-5 [PCL-5]) and current psychological symptoms (Brief Symptom Inventory [BSI]) were assessed. Results: Thirty-seven subjects were included, 11 female and 26 male. The occupational groups included 16 firefighters, six police officers, five psychosocial health care personnel and nine members of aid organizations. Three months after the attack, female workers showed higher scores in stress and paranoid ideation, police officers showed higher scores in hostility and firefighters scored lower quality of life in environment and physical health. Conclusions: The mental health burden identified in this study plays an important role for emergency responders after terrorist attacks. Differences between occupational groups may be attributable to differences in tasks that responders perform during acute incidents. The presence of these differences 3 months after the incident suggests that these are at least medium-term conditions. This study may inform the development of treatments and policies and it thus recommended to develop a multi-level assessment and treatment programme that is gender- and occupation-specific.

Military deployment correlates with smaller prefrontal gray matter volume and psychological symptoms in a subclinical population.

Research investigating the effects of trauma exposure on brain structure and function in adults has mainly focused on post-traumatic stress disorder (PTSD), whereas trauma-exposed individuals without a clinical diagnoses often serve as controls. However, this assumes a dichotomy between clinical and subclinical populations that may not be supported at the neural level. In the current study we investigate whether the effects of repeated or long-term stress exposure on brain structure in a subclinical sample are similar to previous PTSD neuroimaging findings. We assessed 27 combat trauma-exposed individuals by means of whole-brain voxel-based morphometry on 3 T magnetic resonance imaging scans and identified a negative association between duration of military deployment and gray matter volumes in ventromedial prefrontal cortex (vmPFC) and dorsal anterior cingulate cortex (ACC). We also found a negative relationship between deployment-related gray matter volumes and psychological symptoms, but not between military deployment and psychological symptoms. To our knowledge, this is the first whole-brain analysis showing that longer military deployment is associated with smaller regional brain volumes in combat-exposed individuals without PTSD. Notably, the observed gray matter associations resemble those previously identified in PTSD populations, and concern regions involved in emotional regulation and fear extinction. These findings question the current dichotomy between clinical and subclinical populations in PTSD neuroimaging research. Instead, neural correlates of both stress exposure and PTSD symptomatology may be more meaningfully investigated at a continuous level.

A Randomized Controlled Trial of Glycerin Suppositories During Phototherapy in Premature Neonates.

OBJECTIVE: To determine if glycerin suppositories were effective in reducing total duration of phototherapy in premature neonates. We hypothesized that glycerin suppositories would have no effect on phototherapy duration or total serum bilirubin levels. DESIGN: Prospective randomized controlled double-blinded trial. SETTING: Level IV NICU. PARTICIPANTS: Neonates born between 30 weeks, 0 days and 34 weeks, 6 days gestational age who developed physiologic hyperbilirubinemia needing phototherapy. METHODS: Neonates were randomized to the no-suppository group or to the suppository group. Neonates were randomized to receive glycerin suppositories every 8 hours while under phototherapy or to a sham group. The primary outcome was total hours of phototherapy. Secondary outcomes included peak total serum bilirubin levels, time from start to discontinuation of phototherapy, rate of decline in bilirubin levels, repeat episodes of phototherapy, and number of stools while the neonates received phototherapy. RESULTS: A total of 39 neonates were assigned to the no-suppository group and 40 to the suppository group. Withholding suppositories was not inferior to providing suppositories. The total hours of phototherapy were not longer (i.e., noninferior) among neonates not provided suppositories (61 ± 53 hours) than among those given suppositories (72 ± 49 hours). There were no differences in peak bilirubin levels, rate of bilirubin decline, or repeat episodes of phototherapy. CONCLUSION: Routine use of glycerin suppositories among preterm neonates who receive phototherapy does not affect bilirubin levels or phototherapy duration.

Simulation to Standardize Patient Care and Maintain Procedural Competency.

Simulation-based training is a means to teach procedural skills and to help advanced practice providers maintain procedural competency and credentialing. There is growing recognition of the importance of requiring providers to demonstrate competency of invasive procedures in a simulated environment prior to performing these high-risk procedures on patients. This article describes the development and implementation of the simulation procedural program at the University of Rochester Medical Center. In addition to contributing to the education of our providers, such a program can lead to improved patient quality, safety, and outcomes through the standardization of patient care. The innovative use of simulation can lead to effective heath care education and improvement in patient safety.

An evidence-based catheter bundle alters central venous catheter strategy in newborn infants.

OBJECTIVE: To assess whether introduction of an evidence-based percutaneously inserted central catheter (PICC) care bundle reduced the risk of central line-associated bloodstream infection (CLABSI), thus altering the comparative risk of CLABSI in infants. STUDY DESIGN: This retrospective cohort study included all infants for whom an umbilical venous catheter (UVC) was placed as part of routine care between Jan 1, 2006, and Dec 31, 2009, a period during which standardized PICC insertion and care bundles were introduced. Duration of UVC use was divided in ≤ 7 days and >7 days. RESULTS: Infants in the ≤ 7 days UVC group had 1.0 CLABSI/1000 catheter days, and infants in the >7 days UVC group had 4.0 CLABSI/1000 catheter days (P < .001). Controlling for birth weight, gestational age, and antibiotic use, the >7 days UVC group had a greater risk of CLABSI (OR, 5.48) than the ≤ 7 days UVC group. CLABSI rate increased more rapidly in UVC than PICC with increasing duration of catheter rose. CONCLUSIONS: Replacement of a UVC with a PICC when central venous access is needed after 7 days of age may reduce CLABSI.

The modified tibial tubercle osteotomy for anterior knee pain due to chondromalacia patellae in adults: A five-year prospective study.

OBJECTIVES: To assess the effectiveness of a modified tibial tubercle osteotomy as a treatment for arthroscopically diagnosed chondromalacia patellae. METHODS: A total of 47 consecutive patients (51 knees) with arthroscopically proven chondromalacia, who had failed conservative management, underwent a modified Fulkerson tibial tubercle osteotomy. The mean age was 34.4 years (19.6 to 52.2). Pre-operatively, none of the patients exhibited signs of patellar maltracking or instability in association with their anterior knee pain. The minimum follow-up for the study was five years (mean 72.6 months (62 to 118)), with only one patient lost to follow-up. RESULTS: A total of 50 knees were reviewed. At final follow-up, the Kujala knee score improved from 39.2 (12 to 63) pre-operatively to 57.7 (16 to 89) post-operatively (p < 0.001). The visual analogue pain score improved from 7.8 (4 to 10) pre-operatively to 5.0 (0 to 10) post-operatively. Overall patient satisfaction with good or excellent results was 72%. Patients with the lowest pre-operative Kujala score benefitted the most. Older patients benefited less than younger ones. The outcome was independent of the grade of chondromalacia. Six patients required screw removal. There were no major complications. CONCLUSIONS: We conclude that this modification of the Fulkerson procedure is a safe and useful operation to treat anterior knee pain in well aligned patellofemoral joints due to chondromalacia patellae in adults, when conservative measures have failed.

Exploring the association between pain intensity and facial display in term newborns.

BACKGROUND: Facial expression is widely used to judge pain in neonates. However, little is known about the relationship between intensity of the painful stimulus and the nature of the expression in term neonates. OBJECTIVES: To describe differences in the movement of key facial areas between two groups of term neonates experiencing painful stimuli of different intensities. METHODS: Video recordings from two previous studies were used to select study subjects. Four term neonates undergoing circumcision without analgesia were compared with four similar male term neonates undergoing a routine heel stick. Facial movements were measured with a computer using a previously developed 'point-pair' system that focuses on movement in areas implicated in neonatal pain expression. Measurements were expressed in pixels, standardized to percentage of individual infant face width. RESULTS: Point pairs measuring eyebrow and eye movement were similar, as was the sum of change across the face (41.15 in the circumcision group versus 40.33 in the heel stick group). Point pair 4 (horizontal change of the mouth) was higher for the heel stick group at 9.09 versus 3.93 for the circumcision group, while point pair 5 (vertical change of the mouth) was higher for the circumcision group (23.32) than for the heel stick group (15.53). CONCLUSION: Little difference was noted in eye and eyebrow movement between pain intensities. The mouth opened wider (vertically) in neonates experiencing the higher pain stimulus. Qualitative differences in neonatal facial expression to pain intensity may exist, and the mouth may be an area in which to detect them. Further study of the generalizability of these findings is needed.

Risk factors for umbilical venous catheter-associated thrombosis in very low birth weight infants.

BACKGROUND: Thrombosis in neonates is a rare but serious occurrence, usually associated with central catheterization. The objective of this study was to investigate the risk factors associated with catheter related thrombosis in very low birth weight (VLBW) infants. PROCEDURE: The present retrospective study was performed using data from a randomized trial of duration of umbilical venous catheters (UVC) placement among infants <1,250 g birth weight. Twenty-two cases of UVC-associated thrombosis were identified in this sample. The remaining study sample (n = 188) served as the comparison group. Data on thrombosis, platelets, gestational age, birth weight, hematocrit, serum sodium, maternal preeclampsia, blood group, infant of diabetic mother (IDM) and demographic factors were collected using database and record review. RESULTS: Among the total subjects (n = 210), 112 (53%) were males and 126 (60%) were Caucasians, with mean gestational age of 27.7 +/- 2.1 weeks (standard deviation) and mean birth weight of 923 +/- 195 g. Bivariate analysis revealed significant association of thrombosis with hematocrit >55% in the first week (odds ratio [OR] 5.4; 95% confidence interval [CI] 2.0-14.6; P = 0.0003), being small for gestational age (SGA) (OR, 2.9; 95% CI, 1.2-7.4; P = 0.02) and maternal preeclampsia (OR, 3.97; 95% CI, 1.6-9.84; P = 0.0017). In multivariate logistic regression analysis, only hematocrit >55% was independently associated with thrombus (OR, 3.7; 95% CI 1.1-11.8; P = 0.03). CONCLUSIONS: This study demonstrates a significant, independent association between elevated hematocrit and development of UVC-associated thrombosis. Careful monitoring for catheter-associated thrombosis may be indicated in VLBW infants who have hematocrit >55% in the first week of life.

A randomized trial comparing long-term and short-term use of umbilical venous catheters in premature infants with birth weights of less than 1251 grams.

BACKGROUND: Umbilical vein and percutaneous central venous catheters are often used in preterm infants, but they can lead to complications, including infection. OBJECTIVE: We hypothesized that long-term umbilical vein catheter use would result in fewer infections than short-term umbilical vein catheter use followed by percutaneous central venous catheter placement. DESIGN/METHODS: Infants < or = 1250 g with umbilical vein catheters placed at admission were randomly assigned to a long-term (umbilical vein catheter up to 28 days) or short-term (umbilical vein catheter for 7-10 days followed by percutaneous central venous catheter) group. Catheter infection was defined as symptoms and > or = 1 positive blood culture for definite pathogens or >1 positive culture for other organisms, with a catheter in place. Clinically significant echocardiogram findings were defined as thrombi threatening vascular occlusion, crossing/blocking heart valves, or otherwise felt to be significant by the cardiologist. The primary outcome was time from birth to catheter infection, analyzed by the log-rank test. RESULTS: There were 106 subjects in the short-term group and 104 in the long-term group with birth weights of 915 +/- 198 and 931 +/- 193 g and gestational ages of 27.8 +/- 2.0 and 27.7 +/- 2.2 weeks, respectively. The distribution of time to catheter infection did not differ between the groups. The overall incidence of catheter infection was 13% in the short-term group and 20% in the long-term group. Median age at catheter infection was 11.5 days in the short-term group and 14 days in the long-term group. There were 7.4 infections per 1000 catheter-days in the short-term group and 11.5 per 1000 in the long-term group. Seven infections in the short-term group were in umbilical vein catheters, and 18 infections in the long-term group were in umbilical vein catheter. Echocardiograms detected 4 infants in the short-term group and 7 infants in the long-term group with significant thrombosis. All significant thrombi were at the site of the umbilical vein catheter tip. No thrombus caused hemodynamic compromise, no child had clinical symptoms of thrombosis, and none required therapy. Of the 45 small-for-gestational-age infants in the study, 9 developed thrombi (short-term group, 4; long-term group, 5). The incidence of thrombi was higher in the small-for-gestational-age group (20%) versus other study subjects (9%). There were no differences in time to full feedings or to regain birth weight or in the incidence of necrotizing enterocolitis or death. CONCLUSIONS: Infection and complication rates were similar between infants managed with an umbilical vein catheter in place for up to 28 days compared with infants managed with an umbilical vein catheter replaced by a percutaneous central venous catheter after 7 to 10 days. Umbilical vein catheter durations beyond the current Centers for Disease Control and Prevention-recommended limit of 14 days may be reasonable.

Chronic kidney disease management--what can we learn from South African and Australian efforts?

BACKGROUND: The prevalence of chronic kidney disease is on the rise. Our objective is to describe two programs to improve the awareness and management of hypertension, renal disease, and diabetes in remote Australian Aboriginal and urban and periurban South African communities. We focus on how the Australian Aboriginal and South African Chronic Disease Outreach Programs have worked together. METHODS: The establishment of prevention programs in developing countries is a challenge. The paper evaluates these challenges, including accessing international aid. The programs advocate that regular integrated checks for chronic disease and their risk factors are essential elements of regular adult health care. Programs should be run by primary health workers, following algorithms for testing and treatment, and a backup provided by nurse coordinators. Constant evaluation is essential to develop community health profiles and adapt program structure. RESULTS: Both programs are discussed, including how they are organized to deliver preventative and treatment strategies. The challenges and adaptations required are outlined. CONCLUSIONS: It is the aim of the international kidney community to prevent chronic kidney disease. The South African and Australian groups highlight the need for a systematic and sustained approach to the management of chronic diseases to achieve this goal.

A hydroxyapatite-coated Insall-Burstein II total knee replacement: 11-year results.

We report the clinical and radiographic outcome of a consecutive series of 138 hydroxyapatite-coated total knee replacements with a mean follow-up of 11 years (10 to 13). The patients were entered into a prospective study and all living patients (76 knees) were evaluated. The Hospital for Special Surgery knee score was obtained for comparison with the pre-operative situation. No patient was lost to follow-up. Radiographic assessment revealed no loosening. Seven prostheses have been revised, giving a cumulative survival rate of 93% at 13 years. We believe this to be the longest follow-up report available for an hydroxyapatite-coated knee replacement and the first for this design of Insall-Burstein II knee.

Risk of persistent renal insufficiency in premature infants following the prenatal use of indomethacin for suppression of preterm labor.

OBJECTIVE: To determine the risk of persistent renal insufficiency (RI) in premature infants following the use of antenatal indomethacin for suppression of preterm labor. STUDY DESIGN: This population-based, retrospective review consisted of infants admitted during a 5-year period (1994-1999) to a tertiary referral neonatal intensive care nursery. Data were reviewed on 37 infants whose mothers received indomethacin for tocolysis, and on 37 matched controls. Renal insufficiency was defined as infant creatinine (Cr) > or = 1.5 mg/dl (133 micromol/l) for > or = 1 day. RESULTS: Infants whose mothers had received indomethacin for tocolysis were more likely than matched controls to have RI (9 of 37 vs 2 of 37, p = 0.04). Among infants of indomethacin-treated mothers with elevated Cr, serum Cr remained > or = 1.5 mg/dl (133 micromol/l) for a median of 6 days and > 1.0 mg/dl (88 micromol/l) for a median of 19 days. The peak Cr and length of elevation were closely correlated (r(2) = 0.63, p < 0.0001). CONCLUSION: Antenatal indomethacin can result in significant, prolonged RI in the infant. It may pose important risks to renal function and homeostasis in premature infants.

Recovery of renal function in Black South African patients with malignant hypertension: superiority of continuous ambulatory peritoneal dialysis over hemodialysis.

OBJECTIVE: To describe recovery of renal function (RC) in Black South African patients with primary malignant hypertension (MHT) and end-stage renal failure, according to the type of dialysis provided. DESIGN: A retrospective analysis of the records of 31 patients with MHT. SETTING: A university-based, large tertiary-care hospital and its community-based satellite continuous ambulatory peritoneal dialysis (CAPD) clinics. PATIENTS: Only patients with renal failure caused by MHT and who were on dialysis between January 1997 and June 2000. There were 11 patients on peritoneal dialysis (PD) that regained renal function; 11 patients on hemodialysis (HD), none of whom recovered renal function; and 9 patients on PD who did not recover renal function during the same time period. OUTCOME MEASURES: The groups were investigated for variables that might predict RC. RESULTS: Peritoneal dialysis compared with HD was highly significant as an indicator of RC (p < 0.0001), with 60% of patients on PD regaining renal function, versus 0% on HD. Median time to recovery was 300 (150 -365) days. There was no significant difference in decline of mean arterial pressure (MAP) between the groups; MAP declined significantly in all groups (p = 0.00002). All groups received similar drug therapy. In the RC group, initial MAP, kidney size, and urine output tended to be higher and creatinine lower (p = not significant). Dialysis adequacy was similar in the different groups. CONCLUSIONS: This retrospective study suggests there may be benefit from PD as the primary form of dialysis when patients have MHT as a cause of their renal failure. Possible predictors of RC include blood pressure control, initial MAP, initial serum creatinine, initial urine output, and kidney size. Time should be allowed for RC before transplantation is undertaken. Prospective studies are needed to confirm the benefit of CAPD in patients with MHT.

Development of an international standard for the determination of metals and metalloids in workplace air using ICP-AES: evaluation of sample dissolution procedures through an interlaboratory trial.

Inductively coupled plasma atomic emission spectrometry (ICP-AES) is rapidly overtaking atomic absorption spectrometry (AAS) as the method of choice for the determination of toxic metals in workplace air. However, the few ICP-AES methods that have been published are not well characterised in terms of the effectiveness of the sample dissolution procedures described and their validation status. The International Standards Organization (ISO) is currently engaged in developing ISO 15202, which will describe a generic method for the determination of metals and metalloids in airborne particulate matter by ICP-AES. One part of the proposed standard deals with dissolution procedures. The ISO work has been supported by a project carried out in the authors' laboratory to identify, develop and validate sample dissolution procedures for inclusion in the proposed standard. This paper describes an interlaboratory comparison carried out to assess the performance of selected procedures using samples of airborne particulate matter collected on filters with a multiport sampler. Five dissolution procedures were tested. These included an ultrasonic agitation procedure, two hot-plate procedures (based upon NIOSH 7300 and OSHA ID 125G) and two microwave-assisted procedures (based upon EPA 3052). It was shown that the dissolution procedures selected for use in the trial and used internally at HSL generally gave equivalent performance. As expected, a wider spread of results was obtained by participants in the trial. More specifically, there exists some reservation regarding the ability of the ultrasonic and hot-plate procedures to attack fully on a consistent basis some resistant materials, e.g., chromium containing particulate matter. Above all, the trial demonstrated the usefulness of microwave-assisted dissolution procedures in a modern laboratory.

Analgesia for neonatal circumcision: a randomized controlled trial of EMLA cream versus dorsal penile nerve block.

OBJECTIVE: To compare the efficacy of the dorsal penile nerve block (DPNB) with a less invasive form of local anesthesia, eutectic mixture of local anesthetic (EMLA) cream, for reduction of pain during neonatal circumcision. DESIGN: Prospective, blinded, randomized, controlled trial. SETTING: Tertiary referral, neonatal intensive care nursery in a university teaching hospital. PATIENTS: Fifty infants >/=341/2 weeks postmenstrual age and stable for discharge at time of circumcision; gestational age at birth 25 to 41 weeks; birth weight 600 to 4390 g; age at study 3 to 105 days. An additional cohort of term newborns (n = 20), who were not randomized, were circumcised without anesthesia. INTERVENTIONS: Administration of either EMLA cream (0.5 g topically 1 hour before circumcision) or 1% lidocaine (0.7-1.0 mL subcutaneously 3 minutes before circumcision). OUTCOME MEASURES: Primary: Neonatal Infant Pain Scale (NIPS) score; secondary: heart rate, respiratory rate. All outcome measures were assessed by an individual who was blinded to the group assignment and did not perform the circumcision. RESULTS: NIPS scores were significantly lower in the DPNB infants (2.3 +/- 1.8) compared with the EMLA infants (4.8 +/- 0.7). NIPS scores in patients circumcised without anesthesia indicated severe pain. There was a significantly greater increase in heart rate over the duration of the circumcision in the EMLA group than in the DPNB group (49 vs 9 beats per minute). Adverse effects included small hematomas at the site of injection in DPNB infants (10/23), mild erythema at 1 and/or 24 hours after circumcision in the EMLA infants (3/21), and penile edema noted 5 days after circumcision requiring removal of the circumcision bell in 1 DPNB infant. CONCLUSIONS: DPNB provides better pain reduction during neonatal circumcision than EMLA cream. EMLA cream may provide pain reduction compared with no anesthesia during neonatal circumcision.

Co-bedding of twins in the neonatal intensive care unit.

The increased incidence of multiple gestations has raised many questions regarding the differences in the care of twins versus singletons. The concept of co-bedding twins in the neonatal intensive care unit (NICU) has drawn increased attention in recent years. A NICU in a children's hospital in the Mid-Atlantic region of the United States explored the benefits and risks to this practice, and developed a guideline for double bunking twins. The guideline provides health care professionals with a safe and efficient means to arrange a physical environment that will simulate the environment many parents will use at home. Research is needed to determine the potential physical, psychologic, or psychosocial benefits of co-bedding multiple-gestation infants.

The reduction of black infant mortality: an eighteen month evaluation of three Tennessee Black Health Care Task Forces' demonstration projects.

The problem of low birth weight has emerged as the single most important cause of infant death or subsequent handicaps in infancy and childhood. Although low birth weight babies (below 5.5 pounds) represent a small percentage of all babies born, well over half of all infant deaths occur among this group. The problem is even more serious for tiny infants. The relationship between infant mortality/morbidity and low birth weight has been known for many years and despite dramatic overall changes and medical advances, the incidence of low birth weight among high-risk populations continues to be a perennial problem. Efforts have been made nationally to develop programs that identify the conditions which increase the risk of having a low birth weight infant; programs that seek to reduce the risk of low birth weight; and research on new approaches to prevent premature labor as well as promoting the normal growth and development of a fetus. Since 1987, the Black Health Care Task Force, established by the Tennessee Department of Health and Environment has funded three infant mortality reduction pilot projects (Alton Park/Dodson Avenue Health Care in Hamilton County, Memphis Health Center and, Memphis-Shelby County Health Department) that operated in the two Tennessee counties where the Black infant mortality rates were extremely high. The projects goals were (1) to improve birth weight and survival rates of black infants born to indigent and Medicaid women; (2) to reduce maternal morbidity among indigent and Medicaid women; (3) to enhance the participation of indigent and Medicaid maternity clients in the appropriate and timely prenatal intrapartum and postpartum services; (4) to reduce the incidence of unplanned pregnancies among adolescents; and (5) to increase the utilization of family planning services by indigent and Medicaid women. Data will be reported and analyzed to assess whether or not the projects had a positive effect on birth outcome and a subsequent reduction in infant mortality. The data for this analysis is based on enrollment data provided by the projects, and linked birth and infant death certificates for project and nonproject comparisons, as retrieved from the Department of Health and Environment's Vital Records.