Unforeseen complications: a case of dengue shock syndrome presenting with multi-organ dysfunction in a subtropical region

OVERVIEW

Dengue fever, a viral illness transmitted by the Aedes mosquito, is capable of causing a range of serious complications, including fulminant hepatic failure, renal dysfunction, encephalitis, encephalopathy, neuromuscular and ophthalmic disorders, seizures, and cardiomyopathy.

CASE DESCRIPTION

This report details the case of a 30-year-old lactating woman with no notable medical history who presented to the emergency department with symptoms of high-grade fever, altered mental status, and seizures. Upon imaging, bilateral infarcts in the thalami and cerebellar hemispheres were observed, consistent with cerebellitis and dengue encephalitis.

PATIENT TREATMENT AND OUTCOME

The patient was admitted to the intensive care unit and received appropriate treatment. Following a critical phase and successful patient stabilization, she was transferred to a high dependency unit for a week before being discharged with recommendations for follow-up care.

CONCLUSION

This case illustrates the broad spectrum of complications that can arise as a result of dengue infection and the importance of timely diagnosis and management in improving patient outcomes. Further investigation is required to better understand the mechanisms underlying these complications and to formulate specific guidelines for the prevention and treatment of dengue shock syndrome.

Infectious outcomes following immediate postplacental intrauterine device placement in the setting of chorioamnionitis: An exploratory, retrospective study

OBJECTIVE

To evaluate infectious outcomes following postplacental intrauterine device (PPIUD) placement in patients with suspected chorioamnionitis.

STUDY DESIGN

This retrospective cohort study identified individuals desiring PPIUD who subsequently developed suspected chorioamnionitis, treated with antibiotics. We followed 12-month infectious outcomes amongst two cohorts: (1) those who received PPIUD and (2) those with placement deferred.

RESULTS

Of 55 followed, 18 of 22 PPIUDs were placed before chorioamnionitis was suspected; 33 placements were deferred. Neither group experienced acute infectious complications. Notably, IUDs were more often deferred when chorioamnionitis was more clearly diagnosed (20/33, 60.6% vs 4/22, 18.2% p < 0.01). Overdiagnosis of chorioamnionitis prevented IUD uptake in 10 of 55 (18.2%) individuals in this sample.

CONCLUSIONS

PPIUD placement in individuals with early signs of chorioamnionitis may not result in severe morbidity, in a study limited by sample size. Larger, prospective studies are needed in well-defined cohorts.

IMPLICATIONS

Incidental, immediate postplacental IUD placement in individuals with treated, suspected chorioamnionitis was not associated with severe morbidity within 1-year postpartum. Larger-scale, prospective studies are needed to guide the management of incidentally-placed, postplacental IUDs in the setting of mild chorioamnionitis.

Ovarian necrosis due to S. pyogenes septic thrombophlebitis: A case report

The incidence of systemic infection attributed to group A streptococci (GAS) is increasing, mainly in postpartum women. Such infections require multidisciplinary management and prompt treatment, but an atypical presentation can delay diagnosis. We report the case of a 24-year-old woman admitted to the emergency department for evaluation. She had acute abdominal pain and fever 18 h after insertion of a levonorgestrel intrauterine device (IUD). She had a normal vaginal delivery 45 days earlier, and no other significant medical background. In a few hours the symptoms worsened, with rapid progression towards multiorgan failure. Differential diagnoses of late ovarian thrombophlebitis and ovarian torsion were considered. Laparoscopic surgery revealed the absence of ovarian torsion. The microbiologic culture of the IUD showed colonization by GAS. The sudden onset of shock-like symptoms in a postpartum woman with rapid progression towards multiorgan failure should prompt consideration of a diagnosis of GAS infection, so that appropriate treatment can be initiated to avoid the possible fatal consequences of this aggressive infection.

Fatal late onset group B streptococcal meningitis following maternal postpartum sepsis

Although maternal screening and the administration of prophylactic intrapartum antibiotics have decreased the incidence of early onset group B streptococcal (GBS) disease in neonates, there is still significant morbidity and mortality as a result of neonatal GBS disease.Maternal GBS infections are not uncommon, but with appropriate therapy there is almost a uniformly good outcome. Little is written about the appropriate management of well infants born to mothers with postpartum GBS sepsis.The question of whether well infants born to mothers with GBS puerperal sepsis should be treated empirically with antibiotics and the lack of literature concerning this issue became apparent when an untreated term infant died of late onset GBS meningitis following maternal puerperal GBS sepsis. We describe this event in the following case presentation.With the current paucity of literature regarding the management of well infants born to mothers with postpartum GBS sepsis, it seems prudent to treat such infants empirically with antibiotics (following a full septic work-up) until this matter has been investigated further.

Fulminant leukemoid reaction due to postpartum Clostridium sordellii infection

Clostridium sordellii is gram positive anaerobic spore forming rod and it has been demonstrated to cause gas gangrene, refractory shock, leukemoid reaction, and pleuroperitoneal effusion due to capillary leak. We report here a case of postpartum female who presented with leukemoid reaction, ascites, pleural effusion, and shock without fever 7 days after normal vaginal home delivery.