Bloodless management of significantly elevated transcranial Doppler velocity value in a Jehovah's witness child with sickle cell disease: A tertiary centre experience-A case report.

BACKGROUND: Effective management of complications in sickle cell disease (SCD), such as stroke prevention, often necessitates the use of blood transfusions. However, individuals who adhere to the religious tenets of Jehovah's Witnesses strictly abstain from accepting blood transfusions, thereby presenting a formidable challenge in clinical decision-making. CASE REPORT: This is a case of a 3 year old child Jehovah's Witness who was found to have significantly elevated transcranial Doppler (TCD) velocity values between 193 and 203 cm/s, following routine screening. This was an otherwise clinically stable child, whose mother was diligently ensuring he had adequate medical care. Ideally, a prophylactic exchange blood transfusion program would have been commenced immediately but was not done due to due to the lack of consent from the caregiver. Patient was initially on hydroxyurea at 15 mg/kg and self medicating on omega 3 supplements and astymin syrup. Further elevation of TCD velocity upto 242 cm/s after a repeat testing, necessitated graduated increase of the dosage of hydroxyurea to 35 mg/kg to optimize its therapeutic effect, and discontinuation of omega 3 fatty acids and replacement of astymin with folic acid, vitamin C and B complex. Following these adjustments, the TCD dropped to below 190 cm/s reducing the risk of stroke in the child. CONCLUSION: This case report demonstrates the successful implementation of a bloodless management strategy for stroke prevention in a Jehovah's Witness child with SCD. This study contributes to the existing literature by providing valuable insights and practical guidance for healthcare providers facing similar ethical and medical dilemmas.

Exercise Induced Bronchospasm and associated factors in primary school children: a cross-sectional study.

BACKGROUND: Exercise Induced Bronchospasm(EIB) is not equivalent to asthma. As many as 20%of school aged children are estimated to have EIB. In Nigeria, there is still a dearth of information on EIB as a clinical entity. This study determined the presence of EIB(using pre and post-exercise percentage difference in peak expiratory flow rate(PEFR) and associated factors such as age, gender, social class and nutritional status in primary school children in Nnewi, Anambra state, South-East Nigeria. The study also grouped those with EIB into those with asthma(EIBA) and those without asthma(EIBWA). METHODS: This was a community based cross-sectional study involving 6-12 year olds. The PEFR was taken at rest and after a 6 min free running test on the school play-ground using a Peak Flow Meter. A diagnosis of EIB was made if there was a decline of ≥ 10%. Those who had EIB were grouped further based on the degree of decline in post-exercise PEFR (a decline ≥ 10% < 25% → Mild EIB, ≥ 25% < 50% → Moderate EIB and ≥ 50% → Severe EIB) and then categorized as those with EIBWA/EIBA. RESULTS: EIB in the various minutes post-exercise was as follows: 19.2%(1stmin), 20.9%(5thmin), 18.7%(10thmin), 10%(20thmin), 0.7%(30thmin). Mild EIB accounted for the greater proportion in all minutes post-exercise and none of the pupils had severe EIB. Using values obtained in the 5thmin post-exercise for further analysis, EIBWA/EIBA = 84.1%/15.9% respectively. Mean difference in the post-exercise PEFR of EIB/no EIB and EIBWA/EIBA was -48.45(t = -7.69, p = < 0.001) and 44.46(t = 3.77, p = 0.01) respectively. Age and gender had a significant association to the presence of EIB and 58% of the pupils with EIB were of high social class. The BMI for age and gender z-scores of all study subjects as well as those with EIB was -0.34 ± 1.21, -0.09 ± 1.09 respectively. Other features of allergy(history of allergic rhinitis: OR-5.832, p = 0.001; physical findings suggestive of allergic dermatitis: OR-2.740, p = 0.003)were present in pupils diagnosed with EIB. CONCLUSION: EIB has a high prevalence in primary school children in Nnewi and the greater proportion of those with EIB had EIBWA. EIB therefore needs to be recognized as a clinical entity and stratified properly based on the presence or absence of asthma. This will help the proper management and prognostication.

Pentalogy of Cantrell: Reconstructive Challenges of Two Complete Cases in a Resource-Constrained Setting.

Pentalogy of Cantrell (POC) is a very rare congenital anomaly and treatment has remained a challenge worldwide owing to extensive reconstructive surgeries, more so in resource-constrained settings. We, therefore, report two cases of complete POC. Both successfully underwent planned reconstructions by a multidisciplinary team. The techniques and challenges are hereby highlighted.