In order to effectively assist primary healthcare providers in promptly identifying neonatal pertussis and administering effective treatment to reduce the incidence of severe neonatal pertussis, the Subspecialty Group of Neonatology, Society of Pediatrics, Chinese Medical Association organized a panel of experts to develop the "Guideline for the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: neonatal pertussis (2025)", based on the latest clinical evidence and expert consensus. This guideline provides primary healthcare providers with 14 recommendations addressing nine common clinical questions in neonatal pertussis.
Humans ; Whooping Cough/drug therapy* ; Infant, Newborn ; Primary Health Care

OBJECTIVES: To study the clinical characteristics of rashes induced by trimethoprim-sulfamethoxazole (TMP-SMZ) in children treated for pertussis and to inform safe medication practices. METHODS: A retrospective analysis was conducted on 238 children diagnosed with pertussis and treated with TMP-SMZ at Wuhu First People's Hospital from January to August 2024. The incidence and clinical features of rashes were summarized. RESULTS: Of 238 children, 34 (14.3%) developed rashes; 19 (55.9%) were boys, and the 5 to <10-year age group accounted for the highest proportion (70.6%, 24/34). A history of allergic disease was present in 50.0% (17/34). Rashes typically appeared on or after day 7 of therapy (82%, 28/34) and were predominantly erythematous or maculopapular eruptions (97%, 33/34); 71% (24/34) were pruritic. Fever occurred in 56% (19/34); among those who were tested for respiratory viruses, 77% (10/13) were positive for viruses such as rhinovirus and adenovirus. After discontinuation of TMP-SMZ, rashes resolved within 3 days in 97% (33/34) of patients (41% within 1 day; 56% within more than 1 but within 3 days). There was no significant difference in rash incidence between photoprotection and non-photoprotection groups (P>0.05). CONCLUSIONS TMP-SMZ for pertussis can induce rashes, particularly in children aged 5 to <10 years. The eruption is usually a pruritic erythematous or maculopapular rash, with over half of cases accompanied by fever and frequent concomitant viral infections. Most rashes resolve within 3 days after drug withdrawal. The potential association between the rash and sun exposure warrants further investigation.
Humans ; Male ; Child, Preschool ; Trimethoprim, Sulfamethoxazole Drug Combination/therapeutic use* ; Child ; Female ; Exanthema/chemically induced* ; Retrospective Studies ; Infant ; Whooping Cough/drug therapy* ; Adolescent

At present, effective antibiotics and comprehensive symptomatic/supportive treatment as early as possible are mainly used for the treatment of severe pertussis in clinical practice. However, some children with severe pertussis have unsatisfactory response to commonly used drugs and treatment measures in the intensive care unit and thus have a high risk of death. Studies have shown that certain treatment measures given in the early stage, such as exchange transfusion, may help reduce deaths, but there is still a lack of uniform implementation norms. How to determine the treatment regimen for severe pertussis and improve treatment ability remains a difficult issue in clinical practice. This article reviews the advances in the treatment of severe pertussis, in order to provide a reference for clinical treatment and research.
Anti-Bacterial Agents ; Child ; Exchange Transfusion, Whole Blood ; Humans ; Whooping Cough/drug therapy*

Pertussis is a highly contagious respiratory disease. Despite the high vaccination coverage, re-emergence of pertussis has been reported in many countries over the past two decades. With the increase in the incidence of pertussis, there has been a shift in the epidemiological features: an increased incidence of pertussis has been noted in older children and adults, who normally lack typical clinical manifestations, and who may be easily missed according to current diagnostic references for pertussis. In order to achieve better prevention and treatment of pertussis, this review article summarized the recent research progress in the epidemiology, clinical features, etiology, diagnosis, treatment, and prevention of pertussis, particularly focusing on the diagnosis of pertussis in older children and adults.
Anti-Bacterial Agents ; therapeutic use ; Humans ; Pertussis Vaccine ; immunology ; Whooping Cough ; diagnosis ; drug therapy ; prevention & control

The aim of this study was to investigate the diphtheria-tetanus-pertussis antibody titers after antineoplastic treatment and to suggest an appropriate vaccination approach for pediatric hemato-oncologic patients. A total of 146 children with either malignancy in remission after cessation of therapy or bone marrow failure were recruited. All children had received routine immunization including diphtheria-tetanus-acellular pertussis vaccination before diagnosis of cancer. The serologic immunity to diphtheria, tetanus and pertussis was classified as: completely protective, partially protective, or non-protective. Non-protective serum antibody titer for diphtheria, tetanus and pertussis was detected in 6.2%, 11.6%, and 62.3% of patients, respectively, and partial protective serum antibody titer for diphtheria, tetanus and pertussis was seen in 37%, 28.1%, and 8.9% of patients. There was no significant correlation between the severity of immune defect and age, gender or underlying disease. Revaccination after antineoplastic therapy showed significantly higher levels of antibody for each vaccine antigen. Our data indicates that a large proportion of children lacked protective serum concentrations of antibodies against diphtheria, tetanus, and pertussis. This suggests that reimmunization of these patients is necessary after completion of antineoplastic treatment. Also, prospective studies should be undertaken with the aim of devising a common strategy of revaccination.
Adolescent ; Age Factors ; Antibodies, Bacterial/blood/immunology ; Antineoplastic Agents/therapeutic use ; Child ; Child, Preschool ; Diphtheria/immunology/prevention & control ; Diphtheria-Tetanus-acellular Pertussis Vaccines/*immunology ; Female ; Hematologic Neoplasms/*diagnosis/drug therapy ; Humans ; Immunization, Secondary ; Lymphoma/diagnosis/drug therapy ; Male ; Neuroblastoma/diagnosis/drug therapy ; Sex Factors ; Tetanus/immunology/prevention & control ; Whooping Cough/immunology/prevention & control