Background: and Purpose Recent studies suggested an increased incidence of cerebral venous thrombosis (CVT) during the coronavirus disease 2019 (COVID-19) pandemic. We evaluated the volume of CVT hospitalization and in-hospital mortality during the 1st year of the COVID-19 pandemic compared to the preceding year. Methods: We conducted a cross-sectional retrospective study of 171 stroke centers from 49 countries. We recorded COVID-19 admission volumes, CVT hospitalization, and CVT in-hospital mortality from January 1, 2019, to May 31, 2021. CVT diagnoses were identified by International Classification of Disease-10 (ICD-10) codes or stroke databases. We additionally sought to compare the same metrics in the first 5 months of 2021 compared to the corresponding months in 2019 and 2020 (ClinicalTrials.gov Identifier: NCT04934020). Results: There were 2,313 CVT admissions across the 1-year pre-pandemic (2019) and pandemic year (2020); no differences in CVT volume or CVT mortality were observed. During the first 5 months of 2021, there was an increase in CVT volumes compared to 2019 (27.5%; 95% confidence interval [CI], 24.2 to 32.0; P<0.0001) and 2020 (41.4%; 95% CI, 37.0 to 46.0; P<0.0001). A COVID-19 diagnosis was present in 7.6% (132/1,738) of CVT hospitalizations. CVT was present in 0.04% (103/292,080) of COVID-19 hospitalizations. During the first pandemic year, CVT mortality was higher in patients who were COVID positive compared to COVID negative patients (8/53 [15.0%] vs. 41/910 [4.5%], P=0.004). There was an increase in CVT mortality during the first 5 months of pandemic years 2020 and 2021 compared to the first 5 months of the pre-pandemic year 2019 (2019 vs. 2020: 2.26% vs. 4.74%, P=0.05; 2019 vs. 2021: 2.26% vs. 4.99%, P=0.03). In the first 5 months of 2021, there were 26 cases of vaccine-induced immune thrombotic thrombocytopenia (VITT), resulting in six deaths. Conclusions During the 1st year of the COVID-19 pandemic, CVT hospitalization volume and CVT in-hospital mortality did not change compared to the prior year. COVID-19 diagnosis was associated with higher CVT in-hospital mortality. During the first 5 months of 2021, there was an increase in CVT hospitalization volume and increase in CVT-related mortality, partially attributable to VITT.

There have been few reports on extra-enteric infections by Blastocystis STs and none have been molecularly identified in samples from human reproductive organs. We report for the first time the identification of 3 different subtypes of Blastocystis (ST1-3) in vaginal and sperm samples, from patients infected with Trichomonas vaginalis. Blastocystis STs were identified by PCR-sequencing and by phylogenetic inferences using 28 vaginal swab samples and 7 sperm samples from patients trichomoniasis. Blastocystis STs were identified in 6 of 28 vaginal swabs (21.4%) and in 3 of 7 sperm samples (42.8%). In both biological samples, STs 1-3 were found; one vaginal sample showed subtype co-infection with ST1 and ST3. High genetic variation was observed in the sequences obtained and no specific clustering in the phylogenetic trees was detected. Most of the haplotypes identified were placed far from the main dispersal centers. Our finding suggested that incorrect cleaning of the genital area or a contamination by combination of anal and vaginal intercourse.

RATIONALE/OBJECTIVES: The Turnbull-Cutait transanal pullthrough procedure with delayed coloanal anastomosis has been widely used before the advent of intestinal stapling devices. It is a viable option for rectal reconstruction for benign and malignant conditions, and is able to maintain intestinal continuity without the use of a temporary diversion. It has also been used in salvage operations for pelvic sepsis, failed anastomosis, and tumor recurrence that will otherwise require a permanent ileostomy. This study will describe the technique, as well as the outcomes of patients who underwent the procedure. METHODS: This is a retrospective descriptive study conducted to report the outcomes of patients who underwent the Turnbull-Cutait transanal pull-through with delayed coloanal anastomosis at the Philippine General Hospital from January 2008 to December 2013. Eleven patients were identified using an institutional retrospective database. Clinical data and outcomes were collected using a standard form. RESULTS: Ten of the 11 patients had an unremarkable postoperative course. One patient had an anastomotic dehiscence. The mean operative time was 229.9 minutes for the 1st stage and 28.2 minutes for the second stage, with a mean blood loss of 463.6 cc for both stages. The mean interval between the two stages was 7.9 days, with an average postoperative length of stay of 8.27 days. The average follow-up was 4.5 years. Functional outcomes were acceptable (average Wexner score 5.63), except for one patient who had an anastomotic dehiscence. No perioperative mortality was noted. CONCLUSION Turnbull-Cutait trans-anal pullthrough procedure with delayed coloanal anastomosis appears to be a safe procedure. The study suggests that it is an alternative strategy in rectal cancer in providing a sphincter-saving surgery, with the establishment of gastrointestinal continuity, and without the need for a proximal diversion. Stoma-less surgery has a notable health economic impact especially in developing countries because it eliminates the costs associated with the use of stoma appliances.

Aged ; Cognition ; Cognitive Dysfunction/therapy* ; Female ; Humans ; Male ; Mental Status and Dementia Tests ; Middle Aged ; Pilot Projects

BACKGROUND: Hirschsprung’s disease (HD) is rare in adults, since a majority of cases are corrected in childhood. OBJECTIVES: The authors describe the profile of patients with HD who reached adulthood without having undergone corrective surgery. Also, they describe the outcomes of a modified Duhamel procedure in these patients, in terms of morbidity and mortality. METHODS: This retrospective study, included patients 18 years old and above, diagnosed with HD who reached adulthood without having undergone definitive repair and managed surgically by the Division of Colorectal Surgery, UP-PGH from January 1, 2004 to December 31, 2014. A review from the Department Surgical Database was used and patients’ hospital records were used to fill out a Data Collection Form. Descriptive statistics were used to summarize the data. RESULTS: The 13 patients included in the study were diagnosed at an average age of 16.6 (± 13.16) years. The mean age at the time of definitive surgery was 23.46 (± 6.96) years. The M:F ratio was 5.5:1. The most common presenting symptom was constipation (69.23%). All had a prior proximal bowel diversion, with a transverse loop colostomy (61.54%) being the most common. The transition zone was located in the sigmoid in a third of patients. The mean time from diagnosis to definitive surgery was 6.69 years. Eight (61.54%) have since undergone stoma reversal. There was only one (7.69%) morbidity, a superficial surgical site infection. No mortalities were reported. CONCLUSION The modified Duhamel procedure is a safe definitive surgical procedure for the adult patient with HD.

OBJECTIVES: Stakeholders and stakeholder engagement in agenda setting are not well documented despite its increased recognition. This paper aimed to describe stakeholder engagement in the agenda setting. Specifically, it aimed to (1) describe the process of stakeholder engagement in the development of the NUHRA 2017-2022; (2) describe characteristics of stakeholders involved; and (3) identify lessons learned during the engagement.

METHODS: Documents pertinent to the agenda setting process, which included profile of participants and feedback on the consultation process were reviewed and analyzed. Key informant interviews were also conducted among selected PCHRD officials and members of the Philippine National Health Research System - Research Agenda Committee. Stakeholder mapping was conducted prior to the engagement to identify potential stakeholders. Consultations were conducted in each region involving different stakeholders. Stakeholders in the consultation process were national government agencies, local government units, academe, public and private health facilities, and non-government organizations (NGOs).

RESULTS: The stakeholder with the highest representation was the national government (n=110), while the lowest were public and private health facilities (n=14 each). Interactive discussion of stakeholders with diverse background, is the top item that went well during the consultation and should be retained in the future, and; brainstorming session and presentation were identified item that needs improvement.

CONCLUSION: A diverse and well-represented set of stakeholders is important in an agenda setting to appropriately identify priorities and to improve uptake of the agenda. Stakeholder engagement, however, should not be limited to agenda setting, collaborative work must be sustained in all aspects of the research cycle.

The chronic indeterminate phase of Chagas’ disease is asymptomatic despite positive test results for antibodies specific to Trypanosoma cruzi. CD62P-APC (P-selectin) and PAC-1 FITC (GpIIb/IIIa) may improve diagnosis as biomarkers of platelet activity. Nine asymptomatic seropositive subjects, previously untreated, were selected from a blood bank within a year of Chagas’ disease detection, in addition to a control group of four. All subjects were evaluated by flow cytometry for CD62P, PAC-1 and CD41, and in a complementary study, by Tissue Doppler Echocardiography for isovolumic relaxation times (IVRT) and E/A ratios. The subjects were classified as positive or negative for CD62P and PAC-1 by a cut off obtained from their mean±2SD. For IVRT and E/A ratios, cut offs were obtained from the American Society of Echocardiography and the European Association of Cardiovascular Imaging recommendations. Fisher’s exact test was used for associated findings. Pre-test and post-test probability, sensitivity, specificity, positive and negative predictive values and likelihood ratios were calculated. Abnormalities were expressed as platelet hyperactivity and ventricular dysfunction in CD62P, PAC-1, IVRT and E/A ratios. CD62P appears to have greater sensitivity (0.75) and PAC-1, more accurate specificity (0.75), which may explain thrombotic events in Chagas’ disease. We recommend the use of CD62P and PAC-1 as biomarkers of platelet hyperactivity in patients in the chronic indeterminate phase of Chagas’ disease.

BACKGROUND: Autoimmune hemolytic anemia (AIHA) is characterized by an autoimmune-mediated destruction of red blood cells. Warm AIHA (wAIHA) represents 60% of AIHA cases and is associated with the positive detection of IgG and C3d in the direct antiglobulin test (DAT). This study aimed to assess the clinical and laboratorial differences between primary and secondary wAIHA patients from a referral center in Mexico City. METHODS: All patients diagnosed with wAIHA in our institution from January 1992 to December 2015 were included and received corticosteroids as the first-line treatment. We analyzed the response to the first-line treatment, relapse-free survival, and time to splenectomy. RESULTS: Eighty-nine patients were included. Secondary wAIHA represented 55.1% of the cases. At diagnosis, secondary wAIHA patients showed a DAT mixed pattern more frequently than primary wAIHA patients (36.7 vs. 17.5%, P<0.001). In the survival analysis, patients with secondary wAIHA had a lower time to response (18 vs. 37 days, P=0.05), median disease-free survival (28.51 vs. 50.95 weeks, P=0.018), and time to splenectomy (43.5 vs. 61 wks, P=0.029) than those with primary wAIHA. Due to economic constraints, rituximab was considered as the third-line treatment in only two patients. CONCLUSION: Secondary wAIHA may benefit from a longer low-dose steroid maintenance period mainly due to its shorter time to relapse and time to splenectomy than primary wAIHA.
Adrenal Cortex Hormones ; Anemia, Hemolytic, Autoimmune* ; Coombs Test ; Diagnosis ; Disease-Free Survival ; Erythrocytes ; Humans ; Immunoglobulin G ; Mexico* ; Recurrence ; Referral and Consultation* ; Rituximab ; Splenectomy

A metaplastic papillary tumor of the Fallopian tube is an extremely uncommon condition, with odd and confusing features that make it difficult to categorize as benign or borderline. Here, we summarize all the published cases to date and document the case of a 41-year-old woman diagnosed with this alteration after her last childbirth and ensuing tubal ligation. One of the tubes was bulky and filled with a caramel-like substance encircling a blurry spot. Light microscopy detailed a slender stalk covered by eosinophilic, columnar plump cells, showing atypical nuclei and focal budding. Mitotic figures were absent. The immunohistochemistry panel was positive for pan-cytokeratin, epithelial membrane antigen, cyclin D1, and hormone receptors. Additionally, a proliferation index of less than 5% was rated using Ki-67. The true nature of this tumor (reactive vs neoplastic) is uncertain. Nonetheless, its association with pregnancy suggests an adaptive change, likely similar to the atypical transdifferentiation proposed for Arias-Stella reaction.
Adult ; Cell Transdifferentiation ; Cyclin D1 ; Eosinophils ; Epithelium* ; Fallopian Tubes ; Female ; Humans ; Immunohistochemistry ; Microscopy ; Mucin-1 ; Parturition ; Pregnancy ; Sterilization, Tubal

INTRODUCTION: The use of neoadjuvant chemoradiotherapy (CRT) and total mesorectal excision (TME) has shown promising results in the management of locally advanced rectal carcinoma, and is associated with improvement in local control, disease free survival (DFS) and overall survival (OS). However, these clinical endpoints cannot be properly assessed due to poor follow up among many patients. Other endpoints such as negative circumferential resection margins (CRM), pathologic complete response (pCR) and sphincter-preserving surgery (SPS) may serve as indirect means of assessing successful treatment. This study reports the experience of the Philippine General Hospital (PGH) Colorectal Polyp and Cancer (CRPoCan) Study Group in using neoadjuvant CRT and TME in the management of locally advanced rectal carcinoma, towards quality care.
METHODS: The Integrated Surgical Information System (ISIS) database of the Department of Surgery, PGH was queried for rectal cancer patients with pretreatment clinical stage II and III disease that underwent neo-adjuvant CRT followed by TME between January 2008 and December 2009. The final surgical pathology reports of the subjects were reviewed for treatment response. Response was categorized as: (1) positive or negative CRM; and (2) with or without pCR. The study assessed whether SPS was done.
RESULTS: Of 140 potential neoadjuvant CRT patients followed by TME, 82 patients completed the treatment. Thirty two of the patients who completed treatment (39%) were eligible since the other 50 patients (61%) had no post-operative histopathology results. Among those eligible, 10 patients (31%) had pCR. Only 1 patient had a positive CRM. Of the 14 patients whose tumor distance was ?5cm from the anal verge, only 1 patient underwent SPS. The small sample size was mainly attributed to low resources or treatment. Non-availability of post-operative histopathology results was due to poor record keeping.
CONCLUSION: The PGH CRPoCan Study Group's use of neoadjuvant CRT followed by TME for locally advanced rectal carcinoma has resulted in acceptable numbers of pCR and clear CRM but has not translated into an increased number of SPS. Despite the limitations of the study, the institutionalization of the multidisciplinary team in the PGH CRPoCan Study Group and the implementation of the ISIS database program are considered the first steps towards quality health care.