Retroperitoneal leiomyomas with intratumoral bleeding: Presentation with multiple-organ dysfunction syndrome - A case report.

Background: Retroperitoneal leiomyomas are rare benign smooth muscle tumours. Diagnosing these tumours is often challenging due to their unique growth site and nonspecific clinical manifestations. There are a few reports of leiomyomas with intratumoral bleeding. Case presentation: A patient with a giant retroperitoneal leiomyoma presented with multiple-organ dysfunction syndrome accompanied by a progressive decrease in haemoglobin. Computed tomography (CT) revealed two cystic tumours in the abdominal cavity. The patient was underwent transabdominal retroperitoneal tumour resection. During surgery, we found two retroperitoneal tumours-one contained approximately 9000 mL of dark red fluid and the other contained 1000 mL of light brown fluid. She has recovered well without any complications. Conclusions: There have been only a few reports of retroperitoneal leiomyomas with intratumoral bleeding. This case highlights the importance of recognizing intratumoral haemorrhage in patients with large leiomyomas and a progressive decrease in haemoglobin after ruling out external haemorrhage. If necessary, dynamic monitoring via CT may help clarify the diagnosis.

The non-haemorrhagic vagal response to trauma: a review of hypotensive and bradycardic responses to injury in the absence of bleeding.

PURPOSE: Trauma has the potential to cause haemorrhage, tissue damage, pain, visceral manipulation and psychological distress. Each of these consequences of trauma can cause changes in autonomic outflow, which dictates a patient's vital signs. Patients who are hypotensive and bradycardic due to a vagally mediated parasympathetic response to pain, psychological distress and visceral manipulation may be confused with those who exhibit bradycardia and hypotension following significant blood volume loss. METHODS: This review summarises literature that describes specific stimuli, patterns of injury and patient characteristics that are associated with a non-haemorrhagic vagal response to trauma. RESULTS: Twenty-six records described predominantly parasympathetic responses to trauma (both blunt and penetrating) and surgery ("iatrogenic trauma"). Such a non-haemorrhagic vagal response occurs following a wide variety of injury patterns. Patient age and sex are poor predictors of the likelihood of a non-haemorrhagic vagal response. The development and resolution of a non-haemorrhagic vagal response occurs over a heterogenous time period. It is unclear whether speed of onset and resolution is linked to the pattern of injury or other factors causing a predominantly parasympathetic response following non-haemorrhagic trauma. CONCLUSION: The pattern of injury, patient demographic and speed of onset / resolution associated with the non-haemorrhagic vagal response to trauma may is heterogenous. It is therefore challenging to clinically distinguish between the hypotensive bradycardia due to hypovolaemia secondary to haemorrhage, or a parasympathetic response to trauma in the absence of bleeding.

The effect of frailty on mortality and functional outcomes in spontaneous intracerebral haemorrhage.

INTRODUCTION: Limited data in patients with spontaneous intracerebral haemorrhage (SICH) showed that frailty was associated with mortality; however, there was insufficient data on functional outcomes. This study aimed to investigate the effect of frailty on overall mortality and 90-day functional outcomes in SICH. MATERIALS AND METHODS: We conducted a retrospective study of 1223 patients diagnosed with SICH from January 2014 to December 2020. Frailty was defined as a clinical frailty scale (CFS) score of 4-9. Binary cut-offs were defined using receiver operating curve analysis. 90-day poor functional outcomes (PFO) were defined as modified Rankin Scale (mRS) ≥3, and utility-weighted mRS (UW-mRS) were based on previous validated studies respectively. Regression analyses were conducted to investigate the association between frailty and outcomes. Confounders adjusted for included demographics, cardiovascular risk factors and haematoma characteristics. RESULTS: 1091 patients met the inclusion criterion. 167 (15.3 %) had 30-day mortality and 730 (66.9 %) had 90-day PFO. Frailty was significantly associated with lower overall survival (HR: 1.54; 95 % CI: 1.11-2.14, p=0.010), 90-day PFO (OR: 1.90; 95 % CI: 1.32-2.74; p<0.001) and poorer UW-mRS (ß: -0.06; 95 % CI: (-0.08 to -0.04); p<0.001) even after adjusting for confounders. CONCLUSIONS: Frailty was significantly associated with greater mortality and PFO after incident SICH, even after adjusting for a priori confounders. Frail male individuals may be predisposed to poorer outcomes from higher prevalence of cortical atrophy. The use of CFS in younger individuals may aid management by predicting outcomes after incident SICH. Identifying frail individuals with incident SICH could aid in decision-making and the surgical management of SICH.

High-risk factors for massive haemorrhage in medical abortion patients with missed miscarriage.

BACKGROUND: Recently, the incidence of missed miscarriage has gradually increased, and medical abortion is a common method to terminate a pregnancy. In the process of medical abortion, massive vaginal bleeding takes place, leading to emergency surgical haemostasis. Emergency surgery may produce infection and organ damage. Our study aimed to investigate the high-risk factors for massive haemorrhage during a medical abortion. METHODS: A total of 1062 missed miscarriage patients who underwent medical abortion participated in this retrospective study. According to the amount of bleeding, the patients were divided into a massive haemorrhage group and a control group. By comparing the general conditions of the two groups, such as fertility history, uterine surgery history, uterine fibroids, etc., the high-risk factors for massive haemorrhage during medical abortion were identified. RESULTS: Relative to the control group, the massive haemorrhage group exhibited a higher proportion of patients with a previous artificial abortion (51.9% vs. 38.1%, P = 0.001). Additionally, the massive haemorrhage group had a lower percentage of first-time pregnant women (32.1% vs. 40.4%) and a higher proportion of women with shorter pregnancy intervals (44.9% vs. 33.1%, P = 0.03). Furthermore, there were notable differences between the two groups regarding maximum fibroid size, the duration of amenorrhea, and gestational week (P < 0.05). CONCLUSION: In this study, we determined that a history of artificial abortion and an amenorrhea duration of > 11 weeks represented high-risk factors for massive vaginal bleeding during medical abortion in missed miscarriage patients.

REBOA in trauma: a life-saving intervention or a spectacular failure?

PURPOSE: Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a controversial haemorrhage control intervention often touted as the bridge to definitive haemorrhage control. This review summarizes the evolution of REBOA from its inception to the latest applications with an emphasis on clinical outcomes. METHODS: This is a narrative review based on a selective review of the literature. RESULTS: REBOA remains a rarely utilized intervention in trauma patients. Complications have remained consistent over time despite purported improvements in catheter technology. Ischemia-reperfusion injuries, end-organ dysfunction, limb ischemia, and amputations have all been reported. Evidence-based guidelines are lacking, and appropriate indications and the ideal patient population for this intervention are yet to be defined. CONCLUSION: Despite the hype, purported technological advancements, and the mirage of high-quality studies over the last decade, REBOA has failed to keep up to its expectations. The quest to find the solution for uncontrolled NCTH remains unsolved.

Traditional craniotomy versus current minimally invasive surgery for spontaneous supratentorial intracerebral haemorrhage: A propensity-matched analysis.

BACKGROUND: Minimally invasive surgery (MIS) and craniotomy (CI) are the current treatments for spontaneous supratentorial cerebral haemorrhage (SSTICH). AIM: To compare the efficacy and safety of MIS and CI for the treatment of SSTICH. METHODS: Clinical and imaging data of 557 consecutive patients with SSTICH who underwent MIS or CI between January 2017 and December 2022 were retrospectively analysed. The patients were divided into two subgroups: The MIS group and CI group. Propensity score matching was performed to minimise case selection bias. The primary outcome was a dichotomous prognostic (favourable or unfavourable) outcome based on the modified Rankin Scale (mRS) score at 3 months; an mRS score of 0-2 was considered favourable. RESULTS: In both conventional statistical and binary logistic regression analyses, the MIS group had a better outcome. The outcome of propensity score matching was unexpected (odds ratio: 0.582; 95%CI: 0.281-1.204; P = 0.144), which indicated that, after excluding the interference of each confounder, different surgical modalities were more effective, and there was no significant difference in their prognosis. CONCLUSION: Deciding between MIS and CI should be made based on the individual patient, considering the hematoma size, degree of midline shift, cerebral swelling, and preoperative Glasgow Coma Scale score.

Factors associated with cognitive impairment before intracerebral haemorrhage: community-based neuropathological study.

Little is known about whether clinical, radiological or neuropathological features are associated with cognitive impairment before intracerebral haemorrhage. We conducted a community-based cohort study of 125 adults with intracerebral haemorrhage (lobar n = 71, non-lobar n = 54) with consent to brain autopsy. We compared small vessel disease biomarkers on diagnostic CT head and neuropathological findings including neurofibrillary tangles and amyloid plaques in adults without cognitive impairment versus cognitive impairment without dementia versus dementia before intracerebral haemorrhage, stratified by lobar and non-lobar intracerebral haemorrhage. In non-lobar intracerebral haemorrhage, severe cortical atrophy was less common in those without cognitive impairment (8/36, 22%) and cognitive impairment without dementia (0/9, 0%) versus dementia (5/9, 56%); P = 0.008. Irrespective of intracerebral haemorrhage location, adults without cognitive impairment had milder neurofibrillary tangle pathology measured by median Braak stage (lobar intracerebral haemorrhage: no cognitive impairment 2 [interquartile range, 2-3] versus cognitive impairment without dementia 4 [2-6] versus dementia 5.5 [4-6]; P = 0.004; non-lobar intracerebral haemorrhage: no cognitive impairment 2 [1-2] versus cognitive impairment without dementia 2 [1-2] versus dementia 5 [3-6]; P < 0.001). Irrespective of intracerebral haemorrhage location, adults without cognitive impairment had milder amyloid plaque pathology measured by median Thal stage (lobar intracerebral haemorrhage: no cognitive impairment 2 [1-2] versus cognitive impairment without dementia 2 [2-3] versus dementia 2.5 [2-3.5]; P = 0.033; non-lobar intracerebral haemorrhage: no cognitive impairment 1 [0-1] versus cognitive impairment without dementia 0 [0-2] versus dementia 3 [2-3]; P = 0.002). Our findings suggest that irrespective of intracerebral haemorrhage location, adults with cognitive impairment before an intracerebral haemorrhage have more Alzheimer's disease neuropathologic change.

Trends in hospitalisation and mortality rates associated with subarachnoid haemorrhage and unruptured cerebral aneurysms in Brazil.

PURPOSE: Spontaneous subarachnoid haemorrhage (SAH) and unruptured intracranial aneurysm (UIA) epidemiology is valuable for determining neurosurgical and general healthcare effectiveness· There is an information gap regarding these conditions in middle- and low-income countries· Therefore, we aimed to investigate their hospitalisation and mortality rates in Brazil from 2011-2019· METHODS: This observational, population-based study used hospital admission and mortality data and included all SAH- and UIA-related public hospitalisations and deaths occurring from 2011-2019· Data were obtained from the Ministry of Health's National Hospitalisation and Mortality Information Systems· Population data were obtained from the Brazilian Institute of Geography and Statistics· Simple linear regression models with normal responses were adjusted to explain the temporal evolution of variables· Joinpoint regression models were adjusted to detect moments of significant change in variable behaviour· Graduated choropleth maps were generated using georeferencing and geospatial analyses· RESULTS: The annual SAH hospitalisation and mortality coefficients were 4·81 and 2·49/100,000 persons, respectively· The unruptured intracranial aneurysm hospitalisation and mortality coefficients were 1·21 and 0·24/100,000 persons, respectively· In addition to regional differences, we found a stable SAH hospitalisation trend and an increasing mortality rate of 0·062 cases/100,000 inhabitants annually· The UIA hospitalisation rate increased by 0·074 cases/100,000 inhabitants annually and mortality decreased by 0·07 deaths/100,000 inhabitants annually· CONCLUSION: In Brazil, the SAH hospitalisation trend is stable, while there is a worrisome increasing SAH-related mortality trend· A better scenario was observed for an UIA, with an increase in hospitalisations and decrease in mortality·.

Efficacy study of neuronavigation-assisted stereotactic drilling of urokinase drainage versus craniotomy in the treatment of massive intracerebral haemorrhage in elderly patientsa.

To evaluate the efficacy of neuronavigation-assisted stereotactic drilling drainage compared with that of craniotomy in the treatment of massive intracerebral haemorrhage (ICH) in elderly patients. This was a randomized, controlled, blind endpoint clinical study. Elderly patients with massive ICH treated at our neurosurgery department, without the formation of brain herniation preoperatively, all underwent neurosurgical intervention. Patients were randomly assigned to two groups: the minimally invasive surgery (MIS) group, which received neuronavigation-assisted stereotactic drilling drainage, and the craniotomy haematoma removal surgery (CHRS) group. Patient characteristics, surgical anaesthesia methods, surgery duration, intraoperative bleeding volume, duration of ICU stay duration of hospital stay, complications, and modified Rankin scale (mRS) scores at 90 days posttreatment were compared between the two groups. Statistical analysis was performed on the collected data. A total of 67 patients were randomly assigned, with 33 (49.25%) in the MIS group and 34 (50.75%) in the CHRS group. Compared with the CHRS group, the MIS group had advantages, including the use of local anaesthesia, shorter surgery duration, less intraoperative bleeding, shorter ICU stay, and fewer complications (P < 0.05). The MIS group had a significantly improved patient prognosis at 90 days (mRS 0-3). However, there were no significant differences in hospital stay or 90-day survival rate between the two groups (P > 0.05). For elderly patients with massive ICH without brain herniation, stereotactic drilling drainage is a simple surgical procedure that can be performed under local anaesthesia. Patients treated with this approach seem to have better outcomes than those treated with craniotomy. In clinical practice, neuronavigation-assisted stereotactic drilling drainage is recommended for surgical treatment in elderly patients with massive ICH without brain herniation.Clinical trial registration number: NCT04686877.

Incidence, surgical eligibility and outcome of spontaneous intracerebral haemorrhage in Southwest Finland - A retrospective study.

Introduction: Spontaneous intracerebral haemorrhage (sICH) is a major cause of morbidity and mortality. Large-scale trials have shown neutral outcomes for surgical interventions. The recent trial suggested functional benefits from surgical intervention. Surgical treatment for sICH is likely increasing. Research question: To determine the incidence of sICH in Southwest Finland, standardized to the European population, and to identify the proportion of large sICH patients eligible for surgery based on previously published trial criteria. We also examined factors associated with outcomes, including the effects of anticoagulant and antithrombotic medications. Material and methods: A retrospective clinical study identified 596 ICH cases treated at Turku University Hospital (2018-2019), of which 286 were supratentorial sICHs. Variables were analysed using a t-test, chi-squared or Fisher's exact test. A multivariate logistic modelling was performed to evaluate outcome differences. Results: The sICH incidence was 29.9/100,000 persons per year, with the highest European population age and sex standardized rates in individuals over 80 years old (110/100,000 males, 142/100,000 females). The incidence of sICH patients meeting surgical criteria was 2.7/100,000 persons per year. Out of 286 patients, 26 were eligible for surgery and had unfavourable outcomes (p = 0.0049). Multivariate analysis indicated a significant decrease in favourable outcomes with warfarin (p = 0.016, OR 0.42) and direct-acting anticoagulants (DOACs) (p = 0.034, OR 0.38), while antithrombotic medications showed no significant effect. Discussion and conclusion: We identified comparable incidence of sICH as European average. A small proportion of sICH cases were identified to be candidates for surgical intervention. Anticoagulants were associated with increased risk of unfavourable outcomes.

Severe Coagulopathy and Intra-Alveolar Haemorrhage Due to Fat Malabsorption in Celiac Disease.

Celiac disease, a prevalent autoimmune disorder, can present atypically with fat malabsorption and coagulopathy due to vitamin K malabsorption. A 64-year-old male presented with haemoptysis and severe anaemia (Hb 6 g/dl). Despite normal previous coagulation tests, admission laboratory tests revealed an international normalised ratio (INR) of 7.0 and iron deficiency anaemia. Initial blood products and vitamin K treatment corrected the INR temporarily, but the patient's haemoptysis returned, and his INR values continued to rise. Further investigation revealed celiac disease with fat malabsorption, leading to vitamin K malabsorption and along with a previously prescribed antiplatelet aggregation therapy, this led to diffuse alveolar haemorrhage. A gluten-free diet and vitamin supplementation normalised the patient's INR and stopped the bleeding. This case highlights the importance of considering celiac disease in unexplained coagulopathies and the effectiveness of dietary management. LEARNING POINTS: Celiac disease can cause severe coagulopathy due to fat malabsorption and vitamin K deficiency.High suspicion is required for atypical presentations of celiac disease.A gluten-free diet is essential for managing celiac disease and normalising coagulation profiles.

Dengue encephalitis - An unusual case series.

Dengue infection can take on many different forms, ranging from no symptoms to a mild fever, all the way to a severe condition known as dengue shock syndrome. Although the typical symptoms of dengue are well known, the virus can also cause rare neurological complications. Dengue encephalitis is a severe form of neuroinvasive dengue that can be fatal as the virus directly affects the central nervous system. This case series provides a comprehensive overview of dengue, its clinical spectrum, and the potential for severe neurological complications such as dengue encephalitis. It highlights the importance of considering dengue as a possible diagnosis in patients with encephalitis, particularly during a dengue epidemic.

Rare Instances of Culture-Positive Dengue-Related Panophthalmitis: A Case Series.

Panophthalmitis is an exceptionally rare but severe ocular complication of dengue fever, which is currently a significant health concern in parts of India. It is a purulent inflammation encompassing all structures of the globe (choroid, retina, vitreous fluid, aqueous fluid, cornea, sclera, and conjunctiva) along with surrounding orbital and periorbital structures. This case series highlights the occurrence of panophthalmitis in three patients diagnosed with dengue, who were aged 35, 50, and 75 years. Despite aggressive medical management, including intravenous antibiotics, the patients were ultimately scheduled for evisceration surgery due to the extreme severity of the condition. Healthcare providers must be aware of the potential ocular complications in dengue cases and diagnose them promptly. While ocular involvement in dengue is rare, this case series emphasizes the importance of recognizing ocular manifestations in dengue patients, as early diagnosis and prompt intervention can prevent severe complications.

Evaluation of variants in the ENTPD1 and ENTPD2 genes in athletic horses with exercise-induced pulmonary haemorrhage.

BACKGROUND: Exercise-induced pulmonary haemorrhage (EIPH) in athletic horses is characterized by the presence of blood from the lungs in the tracheobronchial tree after intense exercise. Despite the high prevalence of EIPH in horses, the primary aetiology remains unknown. Variants in the genes encoding CD39 and CD39L1 (ENTPD1 and ENTPD2, respectively) were previously reported as potential genetic causes involved in EIPH pathogenesis. However, the role of these variants in haemostatic functions is unknown. RESULTS: To investigate the association between EIPH and missense variants in the ENTPD1 (rs1152296272, rs68621348, and rs68621347) and ENTPD2 genes (rs782872967), 76 Thoroughbred horses diagnosed with EIPH and 56 without clinical signs of EIPH (control group) by trachea-bronchial endoscopy were genotyped. The rs1152296272 and rs68621347 variants were linked, which explained why the same results were found in all horses. Approximately 96% and 95% of the EIPH and control horses, respectively, carried at least one nonreference allele for these variants. In contrast, 100% of the control horses and 96% of the EIPH horses were homozygous for the reference allele for the rs68621348 variant. In the EIPH group, 1.5% of the horses were homozygotes and 24% were heterozygous for the nonreference allele of the rs782872967 variant. In the control group, the nonreference allele of this variant was observed only in heterozygotes (16%). There were no significant differences between groups for any of the variants. CONCLUSIONS: The variants previously described in the genes encoding the CD39 and CD39L1 enzymes were highly present in the studied population. However, no association was found between the occurrence of EIPH and the presence of these variants in Thoroughbred horses in this study.

Incidence and outcomes of delayed intracranial hemorrhage: a population-based cohort study.

Head trauma is a common reason for emergency department (ED) visits. Delayed intracranial hemorrhage (ICH) in patients with minor head trauma is a major concern, but controversies exist regarding the incidence of delayed ICH and discharge planning at the ED. This study aimed to determine the incidence of delayed ICH in adults who developed ICH after a negative initial brain computed tomography (CT) at the ED and investigate the clinical outcomes for delayed ICH. This nationwide population cohort study used data from the National Health Insurance Service of Korea from 2013 to 2019. Adult patients who presented to an ED due to trauma and were discharged after a negative brain CT examination were selected. The main outcomes were the incidence of ICH within 14 days after a negative brain CT at initial ED visit and the clinical outcomes of patients with and without delayed ICH. The study patients were followed up to 1 year after the initial ED discharge. Cox proportional hazard regression analysis was used to estimate the hazard ratio for all-cause 1-year mortality of delayed ICH. During the 7-year study period, we identified 626,695 adult patients aged 20 years or older who underwent brain CT at the ED due to minor head trauma, and 2666 (0.4%) were diagnosed with delayed ICH within 14 days after the first visit. Approximately two-thirds of patients (64.3%) were diagnosed with delayed ICH within 3 days, and 84.5% were diagnosed within 7 days. Among the patients with delayed ICH, 71 (2.7%) underwent neurosurgical intervention. After adjustment for age, sex, Charlson Comorbidity Index, and insurance type, delayed ICH (adjusted hazard ratio, 2.15; 95% confidence interval, 1.86-2.48; p < 0.001) was significantly associated with 1-year mortality. The incidence of delayed ICH was 0.4% in the general population, with the majority diagnosed within 7 days. These findings suggest that patient discharge education for close observation for a week may be a feasible strategy for the general population.

Clearance of erythrocytes from the subarachnoid space through cribriform plate lymphatics in female mice.

BACKGROUND: Atraumatic subarachnoid haemorrhage (SAH) is associated with high morbidity and mortality. Proposed mechanisms for red blood cell (RBC) clearance from the subarachnoid space (SAS) are erythrolysis, erythrophagocytosis or through efflux along cerebrospinal fluid (CSF) drainage routes. We aimed to elucidate the mechanisms of RBC clearance from the SAS to identify targetable efflux pathways. METHODS: Autologous fluorescently-labelled RBCs along with PEGylated 40 kDa near-infrared tracer (P40D800) were infused via the cisterna magna (i.c.m.) in female reporter mice for lymphatics or for resident phagocytes. Drainage pathways for RBCs to extracranial lymphatics were evaluated by in vivo and in situ near-infrared imaging and by immunofluorescent staining on decalcified cranial tissue or dural whole-mounts. FINDINGS: RBCs drained to the deep cervical lymph nodes 15 min post i.c.m. infusion, showing similar dynamics as P40D800 tracer. Postmortem in situ imaging and histology showed perineural accumulations of RBCs around the optic and olfactory nerves. Numerous RBCs cleared through the lymphatics of the cribriform plate, whilst histology showed no relevant fast RBC clearance through dorsal dural lymphatics or by tissue-resident macrophage-mediated phagocytosis. INTERPRETATION: This study provides evidence for rapid RBC drainage through the cribriform plate lymphatic vessels, whilst neither fast RBC clearance through dorsal dural lymphatics nor through spinal CSF efflux or phagocytosis was observed. Similar dynamics of P40D800 and RBCs imply open pathways for clearance that do not impose a barrier for RBCs. This finding suggests further evaluation of the cribriform plate lymphatic function and potential pharmacological targeting in models of SAH. FUNDING: Swiss National Science Foundation (310030_189226), SwissHeart (FF191155).

Additional Relevant Intracranial Findings in Persons Screened with MR for Intracranial Aneurysms.

BACKGROUND: Radiological screening for intracranial aneurysms (IAs) may identify other relevant intracranial findings. We investigated their prevalence on MR in persons screened for IAs. METHODS: We included all persons who were screened for the presence of IAs with brain MRI/MRA between 1996 and 2022 because of a family history of aneurysmal subarachnoid haemorrhage (aSAH) or autosomal dominant polycystic kidney disease (ADPKD). We reviewed radiology reports of initial and repeated brain MR to identify additional intracranial findings that needed follow-up or treatment, or carried a risk of becoming symptomatic. RESULTS: We included 766 persons (positive family history of aSAH: n = 681; ADPKD: n = 85) who had 1446 MRI/MRAs. At initial screening, 49 additional relevant intracranial findings were reported in 47 persons (6.1%, 95% CI 4.7-8.1%). Of all included persons, 338 (44%) underwent one (n = 154) or more (n = 184) follow-up screenings (total MRI/MRAs at follow-up: n = 680). In 15/338 persons (4.4%, 95% CI 2.7-7.2%), 16 new additional relevant findings were reported at a median follow-up duration of 10 years (IQR 5-12). CONCLUSIONS: Persons who are counselled for screening for IAs should be informed that there is a six percent chance of identifying an additional finding that requires follow-up or treatment, or may become symptomatic. Additionally, after 10-year follow-up screening there is a four percent chance of identifying a new additional relevant finding. The impact of such findings on quality of life needs further study.

Trends, causes and factors associated with primary Postpartum Haemorrhage (PPH) in Ireland: A review of one million hospital childbirths.

OBJECTIVE: To analyse temporal trends for primary Postpartum Haemorrhage (PPH), Major Obstetric Haemorrhage (MOH) between 2005 and 2021 and to examine the causes and factors contributing to the risk of PPH during 2017-2021. METHODS: International ICD-10-AM diagnostic codes from hospital discharge records were used to identify cases of PPH. Temporal trends in PPH and MOH incidence were illustrated graphically. Poisson regression was used to assess the time trends and to examine factors associated with the risk of PPH during 2017-2021. RESULTS: A total of 1,003,799 childbirth hospitalisations were recorded; 5.6% included a diagnosis of primary PPH. Risk increased almost fourfold from 2.5% in 2005 to 9.6% in 2021. The ICD-10 AM code for other immediate primary PPH was recorded for 85% of PPH cases in 2017-2021 whereas a diagnosis of uterine inertia/atony was associated with just 3.6% of the cases. Respectively, trauma-related, tissue-related and thrombin-related causes were associated with one third, 4.2% and 0.5% of cases. A wide range of factors relating to the woman including comorbidities, mode of delivery, labour-related interventions and associated traumas increased risk of PPH but placental complications, especially morbidly adherent placenta, were strong risk factors. CONCLUSIONS: Improvement in detection and anticipation of placental complications may be effective in addressing the increasing trend of PPH, however, the trends of increasing C-sections and other interventions may also need to be addressed while staff education and quality improvement projects will have a role to play.