scholarly journals Appropriate and timely antibiotic administration for neonatal sepsis in Mesoamérica

2018 ◽  
Vol 3 (3) ◽  
pp. e000650 ◽  
Author(s):  
Herbert C Duber ◽  
Emily A Hartford ◽  
Alexandra M Schaefer ◽  
Casey K Johanns ◽  
Danny V Colombara ◽  
...  
Keyword(s):  
Antibiotic Treatment ◽  
Neonatal Sepsis ◽  
Antibiotic Administration ◽  
Life Saving ◽  
Facility Level ◽  
Highly Correlated ◽  
Facility Survey ◽  
And Child Health ◽  
Salud Mesoamérica Initiative

Neonatal sepsis is a leading cause of mortality among children under-5 in Latin America. The Salud Mesoamérica Initiative (SMI), a multicountry results-based aid programme, was designed to improve maternal, newborn and child health in impoverished communities in Mesoamérica. This study examines the delivery of timely and appropriate antibiotics for neonatal sepsis among facilities participating in the SMI project. A multifaceted health facility survey was implemented at SMI inception and approximately 18 months later as a follow-up. A random sample of medical records from neonates diagnosed with sepsis was reviewed, and data regarding antibiotic administration were extracted. In this paper, we present the percentage of patients who received timely (within 2 hours) and appropriate antibiotics. Multilevel logistic regression was used to assess for potential facility-level determinants of timely and appropriate antibiotic treatment. Among 821 neonates diagnosed with sepsis in 63 facilities, 61.8% received an appropriate antibiotic regimen, most commonly ampicillin plus an aminoglycoside. Within 2 hours of presentation, 32.3% received any antibiotic and only 26.6% received an appropriate regimen within that time. Antibiotic availability improved over the course of the SMI project, increasing from 27.5% at baseline to 64.0% at follow-up, and it was highly correlated with timely and appropriate antibiotic administration (adjusted OR=5.36, 95% CI 2.85 to 10.08). However, we also found a decline in the percentage of neonates documented to have received appropriate antibiotics (74.4% vs 51.1%). Our study demonstrated early success of the SMI project through improvements in the availability of appropriate antibiotic regimens for neonatal sepsis. At the same time, overall rates of timely and appropriate antibiotic administration remain low, and the next phase of the initiative will need to address other barriers to the provision of life-saving antibiotic treatment for neonatal sepsis.

scholarly journals Effect of Antibiotic Treatment Delay on Therapeutic Outcome of Experimental Acute Otitis Media Caused by Streptococcus pneumoniae Strains with Different Susceptibilities to Amoxicillin

2004 ◽  
Vol 48 (3) ◽  
pp. 860-866 ◽  
Author(s):  
Araceli Parra ◽  
Carmen Ponte ◽  
Carlos Cenjor ◽  
Carmen Martínez-Marín ◽  
Francisco Soriano
Keyword(s):  
Streptococcus Pneumoniae ◽  
Otitis Media ◽  
Antibiotic Treatment ◽  
Acute Otitis Media ◽  
Antibiotic Administration ◽  
Bacterial Inoculation ◽  
Antibiotic Resistant ◽  
Selection Of ◽  
Antibiotic Resistant Mutants

ABSTRACT The effect of delayed administration of amoxicillin on the course of acute otitis media (AOM) caused by two Streptococcus pneumoniae strains with different susceptibilities to amoxicillin (MICs of 0.016 and 1 μg/ml for strains A and B, respectively) was evaluated in the gerbil model. The organisms were inoculated by transbullar challenge into the middle ear, and antibiotic treatment was administered at various times thereafter. The bacteriological and clinical efficacies of treatment diminished significantly with the delay of antibiotic administration. The bacterial eradication rates when antibiotic treatment was started at 2, 5, 8, 18, and 21 h post-bacterial inoculation were different for both strains (95, 95, 90, 55, and 55% for strain A and 95, 95, 65, 10, and 0% for strain B). Results of further experiments using strain B with higher antibiotic doses and numbers of administrations and different follow-up times indicate that the failures observed with the delayed administration were not related to the bacterial burden, selection of antibiotic-resistant mutants, or inadequate pharmacodynamic parameters. Such failures may be related to the metabolic bacterial status. The delayed amoxicillin treatment of AOM caused by S. pneumoniae may lead to therapeutic failures, mainly when organisms with diminished antibiotic susceptibility are involved.

scholarly journals Impact of the Salud Mesoamerica Initiative on delivery care choices in Guatemala, Honduras, and Nicaragua

2022 ◽  
Vol 22 (1) ◽  
Author(s):  
Bernardo Hernandez ◽  
Katie Panhorst Harris ◽  
Casey K. Johanns ◽  
Erin B. Palmisano ◽  
Rebecca Cogen ◽  
...  
Keyword(s):  
Health Facility ◽  
Delivery Care ◽  
Care Services ◽  
Percentage Points ◽  
Quasi Experimental ◽  
Facility Level ◽  
The One ◽  
The Impact ◽  
Salud Mesoamérica Initiative

Abstract Background The Salud Mesoamérica Initiative (SMI) is a public-private collaboration aimed to improve maternal and child health conditions in the poorest populations of Mesoamerica through a results-based aid mechanism. We assess the impact of SMI on the staffing and availability of equipment and supplies for delivery care, the proportion of institutional deliveries, and the proportion of women who choose a facility other than the one closest to their locality of residence for delivery. Methods We used a quasi-experimental design, including baseline and follow-up measurements between 2013 and 2018 in intervention and comparison areas of Guatemala, Nicaragua, and Honduras. We collected information on 8754 births linked to the health facility closest to the mother’s locality of residence and the facility where the delivery took place (if attended in a health facility). We fit difference-in-difference models, adjusting for women’s characteristics (age, parity, education), household characteristics, exposure to health promotion interventions, health facility level, and country. Results Equipment, inputs, and staffing of facilities improved after the Initiative in both intervention and comparison areas. After adjustment for covariates, institutional delivery increased between baseline and follow-up by 3.1 percentage points (β = 0.031, 95% CI -0.03, 0.09) more in intervention areas than in comparison areas. The proportion of women in intervention areas who chose a facility other than their closest one to attend the delivery decreased between baseline and follow-up by 13 percentage points (β = − 0.130, 95% CI -0.23, − 0.03) more than in the comparison group. Conclusions Results indicate that women in intervention areas of SMI are more likely to go to their closest facility to attend delivery after the Initiative has improved facilities’ capacity, suggesting that results-based aid initiatives targeting poor populations, like SMI, can increase the use of facilities closest to the place of residence for delivery care services. This should be considered in the design of interventions after the COVID-19 pandemic may have changed health and social conditions.

Follow-up of Osteomyelitis of Infants with Systemic Serum Parameters and Bone Scintigraphy

1996 ◽  
Vol 35 (04) ◽  
pp. 116-121 ◽  
Author(s):  
G. E Fueger ◽  
M. Vejda ◽  
R. M. Aigner
Keyword(s):  
Bone Scintigraphy ◽  
Antibiotic Treatment ◽  
Diagnostic Value ◽  
Clinical Findings ◽  
Laboratory Findings ◽  
Radiographic Findings ◽  
Serum Parameters ◽  
Wbc Count ◽  
Differential White Blood Cell

Summary Aim: To prevent orthopedic sequelae in acute hematogenous pyogenic osteomyelitis (AHPO) of infants early diagnosis, recognition of recurrence and effective therapy is needed. This retrospective study of 47 infants with bacteriologically confirmed AHPO concerned with an analysis of the diagnostic value of systemic serum parameters compared to bone scintigraphy (BSC). Methods: AHPO was characterized initially and during the course of disease by clinical findings, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), total and differential white blood cell (WBC) count, BSC, and plain radiography. Results: CRP was the most effective serum parameter for follow- up of disease. The first sign of BSC to signal adequate response to antibiotic treatment was the decrease or normalization of hyperperfusion. Escape from therapy or poor prognosis, even when the serum parameters were normalized, was signaled by the recurrence of focal hyperperfusion and the persistent or increasing local uptake ratios on the 3-h-image over 6 weeks during a course of antibiotic treatment. Conclusion: Antibiotic treatment masks the clinical presentation, and the radiographic findings, causes non-characteristic laboratory findings, but do not prevent the scintigraphic visualization; BSC and serum parameters used in the right completion are the most successful and efficient modalities for follow-up of AHPO. Maintenance of antibiotic therapy should be done until BSC findings have reverted to normal.

Respiratory Complications in Outpatient Endoscopy with Endoscopist-Directed Sedation

2014 ◽  
Vol 23 (3) ◽  
pp. 255-259 ◽  
Author(s):  
Kilian Friedrich ◽  
Sabine G. Scholl ◽  
Sebastian Beck ◽  
Daniel Gotthardt ◽  
Wolfgang Stremmel ◽  
...  
Keyword(s):  
Antibiotic Treatment ◽  
Respiratory Infection ◽  
Endoscopic Procedure ◽  
Shortness Of Breath ◽  
Respiratory Complications ◽  
Endoscopic Procedures ◽  
Increased Risk ◽  
High Incidence ◽  
Respiratory Complaints

Background & Aims: Respiratory complications represent an important adverse event of endoscopic procedures. We screened for respiratory complications after endoscopic procedures using a questionnaire and followed-up patients suggestive of respiratory infection.Method: In this prospective observational, multicenter study performed in Outpatient practices of gastroenterology we investigated 15,690 patients by questionnaires administered 24 hours after the endoscopic procedure.Results: 832 of the 15,690 patients stated at least one respiratory symptom after the endoscopic procedure: 829 patients reported coughing (5.28%), 23 fever (0.15%) and 116 shortness of breath (SOB, 0.74%); 130 of the 832 patients showed at least two concomitant respiratory symptoms (107 coughing + SOB, 17 coughing + fever, 6 coughing + coexisting fever + SOB) and 126 patients were followed-up to assess their respiratory complaints. Twenty-nine patients (follow-up: 22.31%, whole sample: 0.18%) reported signs of clinically evident respiratory infection and 15 patients (follow-up: 11.54%; whole sample: 0.1%) received therefore antibiotic treatment. Coughing or vomiting during the endoscopic procedure resulted in a 156.12-fold increased risk of respiratory complications (95% CI: 67.44 - 361.40) and 520.87-fold increased risk of requiring antibiotic treatment (95% CI: 178.01 - 1524.05). All patients of the follow-up sample who coughed or vomited during endoscopy developed clinically evident signs of respiratory infection and required antibiotic treatment while this occurred in a significantly lower proportion of patients without these symptoms (17.1% and 5.1%, respectively).Conclusions: We demonstrated that respiratory complications following endoscopic sedation are of comparably high incidence and we identified major predictors of aspiration pneumonia which could influence future surveillance strategies after endoscopic procedures.

scholarly journals 288. Follow-Up Blood Cultures in Gram-Negative Bacteremia: How Do They Impact Outcomes

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S144-S144
Author(s):  
Azza Elamin ◽  
Faisal Khan ◽  
Ali Abunayla ◽  
Rajasekhar Jagarlamudi ◽  
aditee Dash
Keyword(s):  
Clinical Outcomes ◽  
Antibiotic Treatment ◽  
Readmission Rate ◽  
Blood Cultures ◽  
Categorical Variables ◽  
Gram Negative ◽  
Number Of Patients ◽  
Significant Difference ◽  
The Impact

Abstract Background As opposed to Staphylococcus. aureus bacteremia, there are no guidelines to recommend repeating blood cultures in Gram-negative bacilli bacteremia (GNB). Several studies have questioned the utility of follow-up blood cultures (FUBCs) in GNB, but the impact of this practice on clinical outcomes is not fully understood. Our aim was to study the practice of obtaining FUBCs in GNB at our institution and to assess it’s impact on clinical outcomes. Methods We conducted a retrospective, single-center study of adult patients, ≥ 18 years of age admitted with GNB between January 2017 and December 2018. We aimed to compare clinical outcomes in those with and without FUBCs. Data collected included demographics, comorbidities, presumed source of bacteremia and need for intensive care unit (ICU) admission. Presence of fever, hypotension /shock and white blood cell (WBC) count on the day of FUBC was recorded. The primary objective was to compare 30-day mortality between the two groups. Secondary objectives were to compare differences in 30-day readmission rate, hospital length of stay (LOS) and duration of antibiotic treatment. Mean and standard deviation were used for continuous variables, frequency and proportion were used for categorical variables. P-value < 0.05 was defined as statistically significant. Results 482 patients were included, and of these, 321 (67%) had FUBCs. 96% of FUBCs were negative and 2.8% had persistent bacteremia. There was no significant difference in 30-day mortality between those with and without FUBCs (2.9% and 2.7% respectively), or in 30-day readmission rate (21.4% and 23.4% respectively). In patients with FUBCs compared to those without FUBCs, hospital LOS was longer (7 days vs 5 days, P < 0.001), and mean duration of antibiotic treatment was longer (14 days vs 11 days, P < 0.001). A higher number of patients with FUBCs needed ICU care compared to those without FUBCs (41.4% and 25.5% respectively, P < 0.001) Microbiology of index blood culture in those with and without FUBCs Outcomes in those with and without FUBCs FUBCs characteristics Conclusion Obtaining FUBCs in GNB had no impact on 30-day mortality or 30-day readmission rate. It was associated with longer LOS and antibiotic duration. Our findings suggest that FUBCs in GNB are low yield and may not be recommended in all patients. Prospective studies are needed to further examine the utility of this practice in GNB. Disclosures All Authors: No reported disclosures

scholarly journals Inflammation in children with cystic fibrosis: contribution of bacterial production of long-chain fatty acids

2021 ◽  
Author(s):  
Erin Felton ◽  
Aszia Burrell ◽  
Hollis Chaney ◽  
Iman Sami ◽  
Anastassios C. Koumbourlis ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Fatty Acid ◽  
Antibiotic Treatment ◽  
Bacterial Production ◽  
Clinical Status ◽  
Achromobacter Xylosoxidans ◽  
List Type ◽  
Future Studies ◽  
Long Chain

Abstract Background Cystic fibrosis (CF) affects >70,000 people worldwide, yet the microbiologic trigger for pulmonary exacerbations (PExs) remains unknown. The objective of this study was to identify changes in bacterial metabolic pathways associated with clinical status. Methods Respiratory samples were collected at hospital admission for PEx, end of intravenous (IV) antibiotic treatment, and follow-up from 27 hospitalized children with CF. Bacterial DNA was extracted and shotgun DNA sequencing was performed. MetaPhlAn2 and HUMAnN2 were used to evaluate bacterial taxonomic and pathway relative abundance, while DESeq2 was used to evaluate differential abundance based on clinical status. Results The mean age of study participants was 10 years; 85% received combination IV antibiotic therapy (beta-lactam plus a second agent). Long-chain fatty acid (LCFA) biosynthesis pathways were upregulated in follow-up samples compared to end of treatment: gondoate (p = 0.012), oleate (p = 0.048), palmitoleate (p = 0.043), and pathways of fatty acid elongation (p = 0.012). Achromobacter xylosoxidans and Escherichia sp. were also more prevalent in follow-up compared to PEx (p < 0.001). Conclusions LCFAs may be associated with persistent infection of opportunistic pathogens. Future studies should more closely investigate the role of LCFA production by lung bacteria in the transition from baseline wellness to PEx in persons with CF. Impact Increased levels of LCFAs are found after IV antibiotic treatment in persons with CF. LCFAs have previously been associated with increased lung inflammation in asthma. This is the first report of LCFAs in the airway of persons with CF. This research provides support that bacterial production of LCFAs may be a contributor to inflammation in persons with CF. Future studies should evaluate LCFAs as predictors of future PExs.

Mindful of Personality Trait Change: Are Treatment Effects on Personality Trait Change Ephemeral and Attributable to Changes in States?

2021 ◽  
Author(s):  
Mirjam Stieger ◽  
Mathias Allemand ◽  
Brent Roberts ◽  
Jordan Davis
Keyword(s):  
Substance Use ◽  
Personality Trait ◽  
Treatment Effects ◽  
Intervention Study ◽  
Measure Change ◽  
Conceptual Distinction ◽  
State Changes ◽  
Highly Correlated ◽  
Changes Over Time

Objective: Are treatment effects on personality trait change ephemeral and attributable to change in clinical states? Data of an intervention study was used to examine if change in clinical states (e.g., stress or depression) accounts for change in personality traits and to test whether both changes in traits and clinical states were independently associated with substance use. Method: Seventy-nine substance use patients (Mage = 25.3, SD = 2.7; 35 % female) took part at a 4-week intervention and completed a total of 15 bi-monthly assessments across 28 weeks to measure change in traits and states during and after treatment. Results: The results suggest that participants showed large trait and state changes over time, which happened rapidly with the majority occurring during the first four weeks. Trait and state changes were highly correlated, but not perfectly redundant. Significant variance in personality trait change remained after controlling for change in clinical states. Moreover, both trait and state change independently predicted substance use. Conclusion: Personality trait change occurred relatively fast and was maintained until the last follow-up assessment six months after the end of the intervention. Also, the findings point to the notion that the conceptual distinction between traits and states may not be as important as originally thought.

scholarly journals Incidence of early-onset sepsis in infants born to women with clinical chorioamnionitis

2018 ◽  
Vol 46 (8) ◽  
pp. 926-933 ◽  
Author(s):  
Tara M. Randis ◽  
Madeline Murguia Rice ◽  
Leslie Myatt ◽  
Alan T.N. Tita ◽  
Kenneth J. Leveno ◽  
...  
Keyword(s):  
Clinical Diagnosis ◽  
Apgar Score ◽  
Neonatal Sepsis ◽  
Early Onset ◽  
Controlled Trial ◽  
Secondary Analysis ◽  
Antibiotic Administration ◽  
Nulliparous Women ◽  
Early Onset Sepsis ◽  
Adverse Neonatal Outcomes

Abstract Objective To determine the frequency of sepsis and other adverse neonatal outcomes in women with a clinical diagnosis of chorioamnionitis. Methods We performed a secondary analysis of a multi-center placebo-controlled trial of vitamins C/E to prevent preeclampsia in low risk nulliparous women. Clinical chorioamnionitis was defined as either the “clinical diagnosis” of chorioamnionitis or antibiotic administration during labor because of an elevated temperature or uterine tenderness in the absence of another cause. Early-onset neonatal sepsis was categorized as “suspected” or “confirmed” based on a clinical diagnosis with negative or positive blood, urine or cerebral spinal fluid cultures, respectively, within 72 h of birth. Adjusted odds ratios (ORs) and 95% confidence intervals (CIs) were estimated by logistic regression. Results Data from 9391 mother-infant pairs were analyzed. The frequency of chorioamnionitis was 10.3%. Overall, 6.6% of the neonates were diagnosed with confirmed (0.2%) or suspected (6.4%) early-onset sepsis. Only 0.7% of infants born in the setting of chorioamnionitis had culture-proven early-onset sepsis versus 0.1% if chorioamnionitis was not present. Clinical chorioamnionitis was associated with both suspected [OR 4.01 (3.16–5.08)] and confirmed [OR 4.93 (1.65–14.74)] early-onset neonatal sepsis, a need for resuscitation within the first 30 min after birth [OR 2.10 (1.70–2.61)], respiratory distress [OR 3.14 (2.16–4.56)], 1 min Apgar score of ≤3 [OR 2.69 (2.01–3.60)] and 4–7 [OR 1.71 (1.43–2.04)] and 5 min Apgar score of 4–7 [OR 1.67 (1.17–2.37)] (vs. 8–10). Conclusion Clinical chorioamnionitis is common and is associated with neonatal morbidities. However, the vast majority of exposed infants (99.3%) do not have confirmed early-onset sepsis.

scholarly journals Alteplase for Massive Pulmonary Embolism after Complicated Pericardiocentesis

2019 ◽  
Author(s):  
Ricardo Cleto Marinho ◽  
José Luis Martins ◽  
Susana Costa ◽  
Rui Baptista ◽  
Lino Gonçalves ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
High Risk ◽  
Pericardial Effusion ◽  
Thrombolytic Therapy ◽  
Cardiac Tamponade ◽  
Massive Pulmonary Embolism ◽  
Extensive Study ◽  
Life Saving ◽  
Obstructive Shock

Background: The occurrence of a high-risk pulmonary embolism (PE) within 48 hours of a complicated pericardiocentesis to remove a haemorrhagic pericardial effusion, is an uncommon clinical challenge. Case summary: The authors report the case of a 75-year-old woman who presented with signs of imminent cardiac tamponade due to recurring idiopathic pericardial effusion. The patient underwent pericardiocentesis that was complicated by the loss of 1.5 litres of blood. Within 48 hours, the patient had collapsed with clear signs of obstructive shock. This was a life-threating situation so alteplase was administered after cardiac tamponade and hypertensive pneumothorax had been excluded. CT chest angiography later confirmed bilateral PE. The patient achieved haemodynamic stability less than an hour after receiving the alteplase. However, due to the high risk of bleeding, the medical team suspended the thrombolysis protocol and switched to unfractionated heparin within the hour. The cause of the PE was not identified despite extensive study, but after 1 year of follow-up the patient remained asymptomatic. Discussion: Despite the presence of a contraindication, the use of thrombolytic therapy in obstructive shock after exclusion of hypertensive pneumothorax can be life-saving, and low-dose thrombolytic therapy may be a valid option in such cases.

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