Impact of the COVID-19 pandemic on perinatal care and outcomes: A retrospective study in a tertiary hospital in Northern Ghana.

BACKGROUND: Perinatal mortality remains a global challenge. This challenge may be worsened by the negative effects of the COVID-19 pandemic on maternal and child health. OBJECTIVES: Examine the impact of the COVID-19 pandemic on perinatal care and outcomes in the Tamale Teaching Hospital in northern Ghana. METHODS: A hospital-based retrospective study was conducted in the Tamale Teaching Hospital. We compared antenatal care attendance, total deliveries, cesarean sections, and perinatal mortality before the COVID-19 pandemic (March 1, 2019 to February 28, 2020) and during the COVID-19 pandemic (March 1, 2020 to February 28, 2021). Interrupted time series analyses was performed to evaluate the impact of the COVID-19 pandemic on perinatal care and outcomes at TTH. RESULTS: A total number of 35,350 antenatal visits and 16,786 deliveries were registered at TTH from March 2019 to February 2021. Antenatal care, early neonatal death, and emergency cesarean section showed a rapid decline after the onset of the pandemic, with a progressive recovery over the following months. The total number of deliveries and fresh stillbirths showed a step change with a marked decrease during the pandemic, while the macerated stillbirths showed a pulse change, a temporary marked decrease with a quick recovery over time. CONCLUSION: The COVID-19 pandemic had a negative impact on perinatal care and outcomes in our facility. Pregnancy monitoring through antenatal care should be encouraged and continued even as countries tackle the pandemic.

Cerebral ischaemia/reperfusion injury could be managed by using tramadol.

OBJECTIVES: No valid treatment modality that will repair stroke damage and provide neurological recovery has yet been identified in literature. Studies demonstrated that adequate quality of life could be provided if post-stroke pain could be treated sufficiently and timely. Besides its pain relief effects, tramadol has oedema-reducing and anti-inflammatory properties. With these in mind, this study investigated the influence of tramadol in acute and/or chronic ischaemia/reperfusion (I/R) injury. METHODS: Putting aside the Control group, 23 Wistar albino rats were distributed to four groups to investigate the acute (Sham-A, TR-A) and chronic (Sham-C, TR-C) periods of I/R injury, and temporary aneurysm clips were applied to their internal carotid arteries for 30 min. Four hours after clippage, tramadol was administered to animals of TR-A and TR-C groups intraperitoneally. After sacrificing all animals, pyknotic and necrotic neuronal cells in hippocampal cornu ammonis (CA)1, CA2, CA3 and parietal cortical regions were counted, and perivascular oedema, intercellular organization disorder (IOD) and inflammatory cell infiltration were scaled histopathologically. Additionally, tissue interleukin (IL)-1ß, IL-10, malondialdehyde, nitric oxide, tumour necrosis factor-α, caspase-3, beclin-1, Atg12, LC3II/LC3I levels were measured biochemically. RESULTS: Tramadol could minimize perivascular oedema, IOD, parietal and hippocampal neuronal necrosis, inflammatory cell infiltration in both periods of I/R injury histopathologically. Apart from inhibiting apoptosis and enhancing autophagy, tramadol had no influence on any other biochemical result. DISCUSSION: Tramadol can ameliorate the histopathological structure of ischaemic tissue in both periods of I/R injury in rat. We suggest further research investigating various dosages with different administration methods of tramadol in stroke should be conducted by adopting different explorative techniques.