Search Results (363)

Background: Pregnancy-related transient osteoporosis of the hip (PR-TOH) is an uncommon and frequently underdiagnosed condition that typically presents with acute hip pain during late pregnancy or the early postpartum period. Because its clinical presentation is nonspecific and overlaps with pregnancy-related pelvic girdle pain, the diagnosis is often delayed, and the initial management is suboptimal. Although bilateral involvement has been reported, comparative data on diagnostic work-up, multidisciplinary management, and follow-up remain limited. Case Presentation: We report a case of bilateral PR-TOH in a 35-year-old Caucasian primigravida (G1, P0) who presented at 31 + 6 weeks of gestation with progressively worsening bilateral hip pain that culminated in severe functional impairment and wheelchair dependence. Initial ultrasound, laboratory work-up, and rheumatological screening were inconclusive, and intra-articular corticosteroid injections failed to relieve symptoms and were temporally associated with deterioration of glycaemic control and a periorbital and palmar eczematous rash. Magnetic resonance imaging (MRI) demonstrated diffuse bone marrow oedema in both femoral heads with preserved articular cartilage and no evidence of avascular necrosis, supporting a diagnosis of bilateral PR-TOH. Postpartum dual-energy X-ray absorptiometry (DXA) confirmed reduced bone mineral density at both femoral necks (Z-scores below −2.0). Pregnancy was prolonged until 37 + 4 weeks, and delivery was by elective caesarean section. Postpartum care included analgesia, calcium and vitamin D supplementation, structured physiotherapy, and a graded weight-bearing rehabilitation programme. Bone mineral density improved markedly on follow-up DXA at six months, with complete clinical recovery and no further imaging abnormalities at 12, 24, and 30 months. Conclusions: PR-TOH should be considered in pregnant or postpartum women with persistent hip pain and progressive functional limitation. MRI is the key imaging modality for early diagnosis and for excluding alternative causes, whereas DXA remains the reference standard for quantifying bone mineral density and monitoring recovery. Bilateral presentations require a multidisciplinary, individualised approach that addresses both maternal and obstetric outcomes. Full article

Short QT syndrome (SQTS) is a rare, inherited cardiac channelopathy characterized by an abnormally shortened QT interval, accelerated ventricular repolarization, and an increased risk of atrial and ventricular tachyarrhythmias, including sudden cardiac death (SCD). We report the case of a 14-year-old girl diagnosed with SQTS presenting with persistent atrial fibrillation and a complex independent neurological background. The patient, with no significant family history of cardiac disease or SCD, was incidentally found to have atrial fibrillation and a markedly shortened QT interval during a routine medical evaluation. Although she remained entirely asymptomatic from a cardiovascular perspective, her medical history was notable for maternal Toxoplasma gondii infection during pregnancy, extreme prematurity, and delayed psychomotor development. Electrocardiographic (ECG) findings consistently demonstrated a short QT interval, and genetic testing revealed a likely pathogenic variant in the KCNJ2 gene, consistent with type 3 short QT syndrome (SQTS3). Despite the initiation of antiarrhythmic therapy, atrial fibrillation persisted and the QT interval remained significantly shortened throughout the 24-month follow-up. This case highlights the diagnostic and therapeutic challenges of managing short QT syndrome in pediatric patients, particularly in those who are asymptomatic yet exhibit sustained atrial arrhythmias. It also highlights the coexistence of cardiac channelopathy and neurological comorbidities, emphasizing the importance of a multidisciplinary approach for these distinct clinical entities. Full article

Background and Objectives: Younger and middle-aged women may continue to describe psychological and psychosocial burden years after myocardial infarction (MI), yet multicenter real-world data remain limited on what women retrospectively report during long-term follow-up. This study examined such reports in younger and middle-aged women with prior MI while explicitly accounting for delayed, heterogeneous follow-up timing and the non-standardized nature of symptom ascertainment. Materials and Methods: We performed a cross-sectional analysis within a Croatian multicenter cohort of 957 women younger than 60 years hospitalized with STEMI or NSTEMI between 1 February 2020 and 28 February 2025. Psychological information was collected retrospectively during routine follow-up; the formal PHQ-4 instrument was not administered. A study-specific four-item summary informed by PHQ-4 content was described, and exploratory multivariable analyses modelled this summary as a continuous variable. Descriptive timing-stratified sensitivity analyses and a timing-restricted continuous-score sensitivity model were additionally performed. Results: Prior psychiatric diagnosis was recorded in 16.0% of women, post-MI psychiatric diagnosis in 31.4%, and any psychosocial stressor in 73.2%. Among women with complete item responses, the four-item summary showed a broad distribution rather than a discrete threshold pattern. In continuous-score analyses, higher observed summary values were associated with younger age, prior psychiatric diagnosis, any psychosocial stressor, non-partnered status, non-employment, pregnancy complications/adverse pregnancy outcomes, and greater peri-menopausal symptom burden. Median summary values were only modestly higher in the small ≤ 1-year stratum and were otherwise similar across the later follow-up strata. Higher summary values were also associated with lower odds of self-reported regular current statin-based lipid-lowering use. Conclusions: These findings are best interpreted as exploratory data on retrospectively reported and currently endorsed long-term psychological and psychosocial burden years after MI, not as contemporaneous measures of recovery-phase psychopathology. Prospective studies with predefined assessment windows and validated instruments are needed. Full article

Background: Interstitial ectopic pregnancy (IEP) is a rare but potentially life-threatening form of ectopic pregnancy because rupture can result in catastrophic hemorrhage. Accurate diagnosis is particularly challenging when implantation occurs near a previously operated interstitial/cornual region, where postoperative scarring and anatomical distortion may mimic recurrent IEP. We report a case of two surgically managed interstitial/cornual pregnancies at the same anatomical site, followed by a third pregnancy that initially appeared to be recurrent IEP but ultimately progressed to term delivery. Case Presentation: A 35-year-old woman underwent IVF-ET after unsuccessful intrauterine insemination and a prior failed IVF-ET attempt. After a missed abortion from the second IVF-ET cycle requiring dilatation and curettage, she conceived again through a third IVF-ET cycle. Transvaginal ultrasound demonstrated a gestational sac in the right interstitial/cornual region with outward bulging, thinning of the overlying myometrium, and delayed embryonic growth. Because of the high risk of rupture, laparoscopic wedge-shaped excision of the bulging gestational sac with uterine repair was performed. Three months later, she conceived spontaneously, and the gestational sac again developed at the previous interstitial/cornual surgical site. The surrounding myometrium was extremely thin, and serum β-hCG increased despite methotrexate treatment. Laparoscopic cornuostomy with right salpingectomy was therefore performed. After another 3-month recovery period, she conceived spontaneously again. The third pregnancy was initially suspected to represent recurrent IEP because the gestational sac was located near the same right posterior interstitial/cornual region. However, unlike the previous pregnancies, the gestational sac maintained broad contact with the endometrial cavity, showed no narrowed connection, preserved myometrial thickness of at least 5 mm, and expanded inward toward the uterine cavity rather than outward. With intensive ultrasound surveillance and fully informed consent, expectant management was continued. A healthy male infant weighing 2930 g was delivered by planned cesarean section at 37 + 0 weeks of gestation. Conclusions: This case highlights the importance of serial sonographic assessment in pregnancies suspected to be recurrent IEP. In a surgically altered cornual region, eccentric intrauterine implantation may mimic recurrent interstitial ectopic pregnancy at initial presentation. Broad communication with the endometrial cavity, absence of a narrowed connection, maintained myometrial thickness, and inward progression may help distinguish such cases from true recurrent IEP. Expectant management should be considered only in exceptional cases with hemodynamic stability, intensive imaging surveillance, immediate surgical availability, and fully informed patient consent. Full article

Background: Maternal healthcare access is a critical determinant of women’s and neonatal health, especially in rural areas of low- and middle-income countries. Despite high reported utilization in South Africa, rural communities continue to experience adverse childbirth outcomes. Objective: To evaluate the association between maternal healthcare access and childbirth outcomes in Ingquza Hill Local Municipality, Eastern Cape Province of South Africa. Methods: A cross-sectional study was conducted among 213 pregnant and postpartum women receiving maternal healthcare services at St Elizabeth Hospital, a regional referral hospital serving multiple primary healthcare clinics across the municipality. Data were collected using structured questionnaires and maternity access indicators (including ANC attendance, timing of first ANC visit, number of visits, physical accessibility, and place of delivery), and childbirth outcomes. Logic regression analyses were performed to identify associations between access indicators and unfavorable childbirth outcomes. Results: Utilization of maternal healthcare services was high, with 96% of participants reporting ANC attendance, 92% receiving skilled care during pregnancy, and 91% delivering in a health facility. Unfavorable childbirth outcomes were observed in 12% of participants. Conventional indicators of maternal healthcare access, including ANC attendance, number of visits, physical accessibility, and place of delivery, were not statistically associated with childbirth outcomes in regression analyses. However, initiation of antenatal care was notably delayed, with a mean gestational age at first ANC visit of 21.7 weeks. The limited number of adverse outcomes constrained statistical power to detect modest associations. Conclusions: High maternal healthcare utilization alone did not ensure improved childbirth outcomes in this rural setting. Delayed initiation of antenatal care emerged as a critical gap that may limit the effectiveness of subsequent care, highlighting the limitations of coverage-based access indicators. Strategies to improve maternal and neonatal outcomes should prioritize early antenatal engagement, quality and continuity of care, and move beyond utilization metrics toward measures of effective coverage in rural and resource-limited contexts. Full article

Tuberculosis remains one of the leading infectious causes of morbidity and mortality worldwide, disproportionately affecting women of reproductive age, particularly in low- and middle-income countries. Tuberculosis during pregnancy represents a major clinical challenge, as physiological and immunological changes associated with pregnancy may obscure symptoms, delay diagnosis, and contribute to adverse maternal and perinatal outcomes. This narrative review provides an updated and clinically oriented overview of tuberculosis during pregnancy, with particular emphasis on diagnostic challenges, imaging strategies, microbiological testing, maternal–fetal complications, and therapeutic management. Key topics include symptom-based screening, tuberculin skin test and interferon gamma release assays, as well as molecular diagnostic methods such as GeneXpert Mycobacterium tuberculosis/Rifampicin (MTB/RIF) and Xpert MTB/RIF Ultra, chest radiography, computed tomography, and emerging biomarkers. We also discuss the impact of tuberculosis on pregnancy outcomes, including prematurity, low birth weight, maternal morbidity, and neonatal complications, as well as the particular challenges posed by human immunodeficiency virus HIV coinfection and multidrug-resistant tuberculosis. Current treatment strategies, preventive approaches, postpartum care, neonatal management, and Bacille Calmette–Guérin vaccination are reviewed in light of contemporary evidence and international recommendations. Finally, we highlight practical diagnostic algorithms, current evidence gaps, and priorities for future research aimed at improving maternal and neonatal outcomes in both high- and low-resource settings. Full article

The incidence of cancer during pregnancy is rising, yet scientific understanding and clinical management remain underdeveloped. Delayed diagnoses, limited therapeutic options, and lack of safety data exacerbate the clinical challenges of treating cancer during pregnancy. Further, the biology of gestational cancers is poorly understood due to the scarcity of model systems and mechanistic studies. This manuscript presents a multidisciplinary perspective from a group of researchers and clinicians to evaluate the current state of pregnancy-associated cancers, identify unmet clinical and biological questions, and propose strategies to improve diagnosis, treatment, and maternal–fetal outcomes. Full article

Background and Clinical Significance: Vitamin B12 deficiency in infancy is an uncommon but reversible cause of severe hematologic abnormalities and potential neurologic injury, particularly in exclusively breastfed infants whose vitamin B12 status depends on maternal stores. Because its clinical presentation may mimic bone marrow failure syndromes or hematologic malignancies, diagnosis can be challenging and delayed; Case Presentation: We report a case of early infantile pancytopenia ultimately attributed to profound vitamin B12 deficiency secondary to maternal celiac disease. Prompt recognition and treatment with cobalamin supplementation resulted in rapid hematologic recovery and a favorable clinical outcome; Conclusions: This case underscores the importance of considering vitamin B12 deficiency in the differential diagnosis of unexplained cytopenias in infants and highlights the critical role of maternal nutritional status in neonatal health. Improved awareness and targeted screening of at-risk mothers during pregnancy and lactation may prevent severe but readily treatable complications in affected infants. Full article

Obstetrical diseases are complications associated with pregnancy or childbirth that can cause maternal sequelae and fetal complications. Among them, preeclampsia (PE) and preterm labor (PTL) are major causes of premature birth and are associated with an increased risk of cerebral palsy, developmental delay, and hearing impairment in infants. However, reliable diagnostic markers and therapeutic strategies for obstetrical diseases remain limited. The aim of this study was to investigate genes associated with obstetrical diseases and to evaluate the correlation between phosphocholine cytidylyltransferase 1 beta (PCYT1B) and miRNAs targeting PCYT1B for diagnostic analysis in PE and PTL. Using miRNA array analysis and luciferase assays, we identified PCYT1B, a key enzyme involved in phosphocholine metabolism in reproductive tissues, together with several candidate miRNAs targeting PCYT1B, including miR-3065-3p, miR-4660, miR-6752-5p, miR-6842-5p and miR-7110-5p. qRT-PCR analysis revealed a significant correlation between PCYT1B and these miRNAs in placental tissues from patients with PE and PTL (p < 0.05). Immunofluorescence staining further demonstrated that PCYT1B was localized in the syncytiotrophoblast layer of placental tissues, and its protein expression was consistent with mRNA expression levels. To investigate the functional role of these miRNAs, trophoblast cells were treated with miRNA mimics and inhibitors. These treatments significantly altered trophoblast invasion capacity and regulated the expression of migration-related genes, including RhoA, Rac1 and ROCK. Collectively, our findings suggest that miRNAs targeting PCYT1B may regulate trophoblast function and may play a key role in placental development and obstetrical diseases. These results indicate that PCYT1B and its regulatory miRNAs could serve as potential biomarkers for PE and PTL and may provide insights into the development of miRNA-based diagnostic strategies. Full article

Despite the availability of clinical guidelines aimed at managing pregnancy complications, maternal deaths related to obstetric emergencies remain unacceptably high in South Africa, especially in rural provinces like Limpopo. These preventable deaths are often linked to delayed response to complications, poor adherence to protocols, and lack of essential resources. The study aimed to explore the experiences of health professionals regarding the implementation of maternal guidelines used to manage obstetric emergencies. The study adopted a qualitative, descriptive, and explorative design. Data were analysed thematically, and trustworthiness was maintained throughout the research process. Sixteen participants from four selected hospitals in a rural area of South Africa (Vhembe District, Limpopo Province) were purposively sampled and interviewed using semi-structured interviews; data were analysed thematically. The findings highlighted multiple critical barriers to guideline implementation, including shortages of printed clinical protocols, inconsistent patient follow-up, poor referral systems, infrastructure deficits, medication stock-outs, and negative staff attitudes. Most doctors and midwives working in maternity units lacked training on the Essential Steps in the Management of Obstetric Emergencies (ESMOE), resulting in insufficient knowledge and skills to manage obstetric emergencies. Therefore, there is an urgent need for comprehensive ESMOE training for all doctors and midwives in maternity units. Full article

Objectives: Oral healthcare and regular dental follow-up are important during pregnancy, as maternal oral health may have important implications for both maternal and fetal well-being. However, dental attendance remains low. Therefore, this cross-sectional e-survey aimed to explore pregnant women’s dental pain management strategies, their perceptions of endodontic treatment, and avoidance of specific endodontic procedures during pregnancy. Methods: An 18-item online questionnaire was administered to 130 pregnant women. Data were collected on dental attendance, experiences of toothache, use of analgesics or antibiotics, and perceptions of the safety of dental anesthesia and radiographic procedures during pregnancy. Statistical analyses were conducted using Chi-square or Fisher’s exact tests and multivariate logistic regression (p < 0.05). Results: The mean age of participants was 32 years. Only 26.15% reported attending regular dental visits during pregnancy. Among participants who experienced toothache, 51.52% used analgesics and 1.54% used antibiotics. Although 92.31% believed dental infections should be treated during pregnancy, concerns regarding dental procedures were common; 76.92% considered dental radiography unsafe and only 50% considered local anesthesia safe. Multivariate analysis showed that the number of pregnancies was associated with dental visits during pregnancy (p = 0.048), age with analgesic use (p = 0.018), and education level with perception of dental radiography safety (p = 0.013). Conclusions: Despite awareness of the importance of treating dental infections, pregnant women may delay endodontic care during pregnancy, highlighting a need for improved patient education and clearer clinical guidance. Full article

Background: The steady increase in allergic diseases among children has coincided with increased global vaccination coverage and the expansion of routine childhood immunization programs. This has contributed to the widespread belief that there is a possible link between immunoprophylaxis and allergic diseases. However, a number of scientific studies have demonstrated the protective effect of early neonatal immunization on the development of nonspecific immunological protection against infections. This is believed to be due to a shift in the immune response from the Th2 type, traditionally predominant in newborns, to the Th1 type, which reduces the risk of developing allergic diseases. Methods: This prospective cohort study analyzed the medical records of 2279 children born between 2018 and 2022 to evaluate the impact of neonatal BCG-M and hepatitis B (HepB) vaccination on the incidence of atopic dermatitis (AD) by 36 months of age. Factors analyzed included family history of allergy, cesarean section, prematurity, delayed initiation of breastfeeding, maternal antibiotic use during pregnancy, and antibiotic use in the child during the first three years of life. Results: The cumulative incidence of AD by 36 months of age was 19.9%. Timely neonatal vaccination coverage was 76.2% for BCG-M and 69.2% for HepB; by 12 months of age, these rates increased to 90.2% and 88.5%, respectively. A full-term birth demonstrated a significant protective effect (OR 0.52; 95% CI 0.30–0.93). A positive family history of allergy was the strongest predictor of AD (OR 21.49; 95% CI 14.4–32.9). Cesarean section was also significantly associated with AD (OR 1.30; 95% CI 1.01–1.65). AD incidence was comparable between vaccinated (20.5%) and non-vaccinated (17.5%) children (chi-squared with Yates’ correction, p = 0.192), indicating no statistically significant overall impact of immunization on AD risk. Conclusions: The development of AD is primarily driven by hereditary predisposition and specific perinatal factors rather than by routine immunization. These findings confirm that neonatal BCG-M and HepB vaccination does not increase the risk of AD, providing a scientific basis to address vaccine hesitancy. Full article

Background: Cervicofacial actinomycosis is an uncommon chronic bacterial infection that can mimic neoplasia or granulomatous disease because of its infiltrative presentation. Diagnosis is often delayed, particularly in pregnant patients in whom imaging and invasive procedures may be limited. Case report: A 25-year-old woman at 14 weeks of gestation presented with a multiple-fistulized cervical mass. The lesion was initially diagnosed as a cutaneous furuncle in a private dermatology practice and treated with topical therapy, resulting in only transient improvement. Two weeks later, multiple fistulizations developed, prompting consultation in the emergency department. ENT assessment and ultrasound raised suspicion of cervical actinomycosis versus fistulized tuberculous lymphadenitis. Considering the pregnancy, drainage of the collection was performed under local anesthesia and empiric antibiotic therapy with amoxicilin-clavulanic acid was started. Microbiological confirmation of Actinomyces (Schaalia) georgiae led to infectious disease evaluation that established a long-term antibiotic therapy while monitoring fetal safety. Progressive clinical improvement was observed, with complete resolution after three months. The pregnancy progressed without complications and fetal morphology remained normal under therapy. Conclusions: This case illustrates the diagnostic complexity of cervicofacial actinomycosis caused by A. georgiae during pregnancy, representing the first such report in the current literature, and emphasizes the need for a multidisciplinary approach. Full article

Fetal hypoxia and maternal stress during pregnancy are major risk factors for neurological disorders. The effects of maternal hypoxia may be transmitted to the next generation through persistent alterations in maternal endocrine and metabolic regulation. In this study, using immunohistochemistry, quantitative RT-PCR, and Western blotting, we assessed morphological features and HIF1-dependent processes in the fetal and adult brains of progeny of female rats exposed to maternal hypoxia (PMH). We identified a delay in progenitor cell differentiation into neurons at embryonic day 14, a decreased number of neurons in the hippocampus, an increased number of astrocytes in the prefrontal cortex, and a decreased number of astrocytes in the raphe nuclei of the PMH rats. However, no significant changes were observed in HIF1α protein levels or in the protein levels of HIF1-dependent gene products in the examined brain structures. Thus, the transgenerational effect of maternal hypoxia is manifested as structural disturbances of brain development but is not accompanied by changes in HIF1-dependent metabolism. Full article

Background and Objectives: Visceral artery aneurysms (VAAs) are rare but potentially catastrophic vascular abnormalities, particularly in pregnant patients or women of childbearing age. Rupture is often fatal for both mother and fetus, with mortality rates exceeding 70% in some series. While most VAAs are found incidentally, a subset may present acutely with nonspecific abdominal or flank pain, making early recognition and appropriate referral essential. This review article aims to provide General Practitioners (GPs) and emergency department (ED) clinicians with a practical approach to the recognition, investigation, initial management, and escalation pathways for VAAs. Results: Physiological and hormonal adaptations in pregnancy heighten aneurysm rupture risk. Despite this, imaging is frequently delayed. Computed tomography angiography (CTA) remains the gold standard for diagnosis and is safe in pregnancy when clinically justified, with fetal radiation exposure well below teratogenic thresholds. Guidelines from major vascular societies uniformly recommend repairing VAAs in pregnancy or women planning pregnancy irrespective of aneurysm size, and treating pseudoaneurysms urgently in all patients. Endovascular intervention is first-line where anatomy permits, while open or hybrid approaches remain essential in unstable presentations. The manuscript outlines practical steps for ED and GP settings, including haemodynamic stabilization, early obstetric involvement, transfer considerations for rural environments, reproductive counselling, and post-repair surveillance. Conclusions: With an increasing number of abdominal scans being performed in primary and tertiary settings, there is an associated increased volume of incidental findings that require work-up. This article outlines a practical investigation and management strategy for clinicians presented with VAAs, including in high-risk cohorts, emphasizing early imaging, inter-specialty coordination, and guideline-supported thresholds for intervention. Full article