Importance of Lumbar Puncture in Late Onset Sepsis
Bibliographic record
Abstract
Neonatal sepsis is the significant reason of neonatal mortality and morbidity and mostly results in extended hospitalization of infants in the neonatal intensive care unit. The sepsis was confirmed by a positive blood culture and a condition is considered clinical sepsis when the blood culture is negative. It is practically not possible to clinically differentiate sepsis from neonatal meningitis. However, a positive CSF for pathogenic bacteria indicates meningitis. Aim: The purpose of this study was to evaluate the frequency of late-onset sepsis in neonates with meningitis and to determine whether CSF analysis and lumbar puncture is mandatory in all cases of late-onset sepsis. Methods: This study was conducted in the Paediatrics department of CMH Abbottabad, and Sharif Medical City Hospital Lahore, and Pathology department of Women Medical and Dental College, Abbottabad for the duration from January 2022 to June 2022 among neonates with late neonatal sepsis. All neonates underwent clinical examination, history, routine tests (blood culture, C-reactive protein, complete blood count) and analysis and culture of cerebrospinal fluid for clinical evaluation of sepsis. Results: All 80 neonates tested positive for clinical sepsis: hematological sepsis was seen in 59 patients and 21 were CSF culture positive for sepsis; 8 (38.9%) of the 21 have positive CSF culture and 13 cases have negative blood culture. The most common clinical symptom was poor suction 70(87.5%), followed by weak moor 61(76.3%), and lethargy 46(57.5%). The Klebsiella spp was common organism seen in 15 children in the blood culture and the most communal organism in the cerebrospinal fluid culture was Staphylococcus aureus in 6 cases. Conclusions: The incidence of neonatal meningitis is high in new-borns with late-onset sepsis. Meningitis in neonates often transpires in the absence of bacteraemia. Therefore, the CSF examination and lumbar puncture are compulsory in all children with late onset sepsis. Keywords: Lumbar puncture, Meningitis, Neonatal sepsis
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.007 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".