RESUMEN
BACKGROUND AND OBJECTIVES: Early onset sepsis (EOS) in neonates is a scourge that contributes to morbidity and mortality. Prominent stakeholders recommend universal screening of antenatal women for Group B Streptococcus (GBS) and intrapartum antibiotic prophylaxis (IAP) for those who are carriers. However, there are controversies. Other guidelines allow region-specific protocols due to sociodemographic, geographical and ethnic differences. We planned to analyze the prevalence of GBS rectovaginal carriage at 36-37 weeks gestation and its effect on early neonatal status. METHODS: This prospective multidisciplinary study (Obstetrics, Perinatology, Neonatology, Microbiology and Infectious diseases) was conducted in our tertiary care center between February 2020 and May 2021. RESULTS: In our study group which included 966 mothers who delivered at the hospital, 4.8% of mothers who were screened by genito-rectal swabs were positive for GBS at 36-37 weeks gestation. All these mothers were given IAP as per protocol. Other organisms detected on screening mothers were Candida and Gram-negative bacteria. None of the neonates born to these mothers required any intensive care unit admission or therapy for systemic illness. There was no difference in clinically relevant outcomes between neonates who were born to GBS-positive mothers as compared to those born to negative screen result mothers. CONCLUSIONS: GBS prevalence in our cohort was lower than most scientific reports. The neonates born to carrier mothers did not present with signs of early-onset sepsis.
Asunto(s)
Complicaciones Infecciosas del Embarazo , Sepsis , Infecciones Estreptocócicas , Recién Nacido , Femenino , Embarazo , Humanos , Estudios Transversales , Mujeres Embarazadas , Infecciones Estreptocócicas/diagnóstico , Infecciones Estreptocócicas/epidemiología , Infecciones Estreptocócicas/tratamiento farmacológico , Estudios Prospectivos , Prevalencia , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Streptococcus agalactiae , Profilaxis Antibiótica , Sepsis/prevención & control , Antibacterianos/uso terapéuticoRESUMEN
Sarcoidosis is a multisystemic granulomatous disease most commonly involving the pulmonary system and having a myriad of manifestations. However literature is scanty pertaining to the profile and scoring system in sarcoidosis. This study was undertaken to understand the profile of sarcoidosis and an endeavor to assess the functional status with a simplified scoring system. This was an observational study undertaken in the department of Pulmonary Medicine at a tertiary care. The profile of these patients was studied in terms of clinical features, radiological findings, the New Modified Criteria Clinical Radiological Physiological (TNMC CRP) score, six-minute walk distance (6MWD), spirometry, arterial blood gas parameters, serum angiotensin converting enzyme (ACE) levels and tissue biopsy histopathology. The 68 patients included 41 women and 27 men with a mean age of 42.7 years. They comprised of 18 (27%), 39 (57%), 4 (6%), 7 (10%) cases of stage 1, 2, 3, 4 sarcoidosis respectively. Most common presenting symptom and sign was progressive dyspnea 49 (72%), and peripheral lymphadenopathy 15 (22%). Serum ACE was elevated in 57 (83%). The average 6MWD was 360 meters. Most common high resolution computed tomography (HRCT) finding was mediastinal lymphadenopathy and peri-bronchovascular nodules. Spirometry was restrictive abnormality in 48 (96%) patients. Evidence of pulmonary hypertension (PH) was present in 32 (47%) patients. Tissue diagnosis revealed granulomatous inflammation in 51 biopsies with a transbronchial lung biopsy (TBLB) yield of 62%. The average TNMC CRP score was 5. There was a positive correlation between this score and 6MWD which was statistically significant. The score correlated with the functional status. Diagnosis of sarcoidosis warrants a comprehensive and multimodality approach. HRCT and tissue biopsy are the most important diagnostic armamentariums. Modified simplified scores help assess the functional status of the disease.
Asunto(s)
Neumología , Sarcoidosis Pulmonar , Sarcoidosis , Adulto , Femenino , Estado Funcional , Humanos , Masculino , Sarcoidosis/diagnóstico por imagen , Sarcoidosis/epidemiología , Sarcoidosis Pulmonar/diagnóstico por imagen , Centros de Atención TerciariaRESUMEN
Esophageal tuberculosis is one of the rarest forms of tuberculosis with higher incidence in immunocompromised cases. In majority of cases it is seen associated with esophagomediastinal and esophagotracheal fistulas. Diagnosis is established with the help of esophagoscopy followed by histopathology and microbiological analysis of biopsy sample. Treatment with antituberculous therapy alone is sufficient in majority of cases, however surgical management is mandatory in severe and non resolving cases. We thereby report an interesting case of esophagomediastinal fistula presenting as drug resistant tuberculosis with retroviral disease.
Asunto(s)
Fístula Esofágica/diagnóstico , Infecciones por VIH/diagnóstico , Enfermedades del Mediastino/diagnóstico , Tuberculosis Gastrointestinal/diagnóstico , Tuberculosis Pulmonar/diagnóstico , Adulto , Fármacos Anti-VIH/uso terapéutico , Antituberculosos/uso terapéutico , Enfermedades del Esófago/complicaciones , Enfermedades del Esófago/diagnóstico , Enfermedades del Esófago/tratamiento farmacológico , Fístula Esofágica/complicaciones , Esofagoscopía , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Humanos , Masculino , Enfermedades del Mediastino/complicaciones , Técnicas de Amplificación de Ácido Nucleico , Tuberculosis Gastrointestinal/complicaciones , Tuberculosis Gastrointestinal/tratamiento farmacológico , Tuberculosis Resistente a Múltiples Medicamentos , Tuberculosis Pulmonar/tratamiento farmacológicoRESUMEN
INTRODUCTION: GeneXpert (GX) is a novel, integrated, cartridge-based, nucleic acid amplification test with an established role for rapid diagnosis of Mycobacterium tuberculosis and detection of rifampicin resistance. AIM: To evaluate the role of GX in pulmonary and extrapulmonary tuberculosis (TB) cases. MATERIAL AND METHODS: A prospective study was conducted in the pulmonary medicine department of a tertiary care hospital after the Ethics Comittee permission. Data of 257 presumptive TB patients was retrieved for GX, acid fast bacilli smear and cul-ture (AFB smear and culture) and drug susceptibility test (DST). Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) of GX in diagnosis and determination of rifampicin resistance in pulmonary and extrapulmonary TB cases were calculated and compared with culture and DST results. RESULTS: Our study included 132 pulmonary and 125 extrapulmonary cases. On the basis of clinicoradiological and microbiological correlation, diagnosis of TB was confirmed in 104 pulmonary and 103 extrapulmonary cases. Out of a total of 104 pulmonary TB cases, 73 were rifampicin-sensitive and 31 were rifampicin-resistant cases. 103 extrapulmonary TB patients included 66 rifampicin-sensitive and 37 rifampicin-resistant cases. The sensitivity, specificity, PPV, NPV of GX in diagnosis and detection of rifampicin resistance in pulmonary TB was 95%, 93%, 98%, 84% and 96%, 100%, 100%, 96%, respectively. The sensitivity, specificity, PPV, NPV of GX in diagnosis and detection of rifampicin resistance in extrapulmonary TB cases was 79%, 86%, 96%, 47% and 97%, 95%, 97%, 95%, respectively. CONCLUSIONS: GX results are superior to smear microscopy and comparable to culture with shorter turnaround time.We recom-mend using it in routine TB diagnosis as this will expedite the management of patients with presumptive TB.