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ABSTRACT Background: Common bile duct (CBD) stones are known to complicate 10-15% of gallstone diseases. Endoscopic retrograde cholangiopancreatography (ERCP) is the therapeutic modality of choice for bile duct clearance in CBD stones but may fail to achieve stone clearance. This prospective study was done to identify the predictors of failure of CBD clearance with ERCP. Objective: This prospective study was done to identify the predictors of failure of CBD clearance with ERCP. Methods: All consecutive patients with bile duct stones undergoing ERCP at a tertiary care center were prospectively included from October 2020 to October 2021. The study's primary outcome was to identify and analyze factors that could predict the failure of complete CBD clearance. Results: A total of 120 patients (50.8% males, median age: 53.5 years) were included in the final analysis. Successful clearance of CBD stones during the index procedure was achieved in 70% of patients. At a cut-off stone diameter of >10.5 mm and CBD diameter of >12.5 mm, the AUC was 0.890 and 0.884, respectively, to predict failed clearance of CBD. On multivariate analysis, stone diameter ≥15 mm [odds ratio (OR) 16.97, 95% confidence interval (CI): 1.629-176.785], location of stones in hepatic ducts (OR 7.74, 95%CI: 2.041-29.332), presence of stricture distal to stone (OR 6.99, 95%CI: 1.402-34.726) and impacted stone (OR 21.61, 95%CI: 1.84-253.058) were independent predictors of failed bile duct clearance. Conclusion: Stone size and location are independent predictors of failed bile duct clearance. The endoscopist should consider these factors while subjecting a patient to biliary ductal clearance to plan additional intervention.
RESUMO Contexto: Cálculos do ducto biliar comum (CDC) são conhecidos por complicar 10-15% das doenças de cálculos biliares. A colangiopancreatografia retrógrada endoscópica (CPRE) é a modalidade terapêutica de escolha para a limpeza do CDC, mas pode falhar na sua remoção. Objetivo: Este estudo prospectivo foi realizado para identificar os previsores de falha na limpeza do CDC com CPRE. Métodos: Pacientes consecutivos com cálculos no ducto biliar submetidos a CPRE em um centro de atendimento terciário foram incluídos prospectivamente de outubro de 2020 a outubro de 2021. O principal resultado do estudo foi identificar e analisar fatores que poderiam prever a falha na limpeza completa do CDC. Resultados: Um total de 120 pacientes (50,8% homens, idade média: 53,5 anos) foram incluídos na análise final. A limpeza bem-sucedida dos cálculos de CDC durante o procedimento inicial foi alcançada em 70% dos pacientes. Com um diâmetro de corte de cálculos >10,5 mm e de diâmetro de CDC de >12,5 mm, a AUC foi de 0,890 e 0,884, respectivamente, para prever a falha na limpeza do CDC. Na análise multivariada, diâmetro da cálculos ≥15 mm [razão de chances (OR) 16,97, intervalo de confiança de 95% (IC): 1,629-176,785], localização dos cálculos nos ductos hepáticos (OR 7,74, IC95%: 2,041-29,332), presença de estreitamento distal ao cálculo (OR 6,99, IC95%: 1,402-34,726) e cálculo impactado (OR 21,61, IC95%: 1,84-253,058) foram previsores independentes de falha na limpeza do ducto biliar. Conclusão: O tamanho e a localização dos cálculos são previsores independentes de falha na limpeza do ducto biliar. O endoscopista deve considerar esses fatores ao submeter um paciente à limpeza ductal biliar para planejar intervenção adicional.
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ABSTRACT Introduction: During pregnancy, the iron requirement increases to meet the optimal growth of the fetus and prevent iron deficiency anemia-related complications in the mother. However, in sickle cell disease (SCD) primarily due to repeated blood transfusions and hemolysis-induced recycling of iron, its supplementation during pregnancy remains questionable and may be harmful. Methods: Twenty-five pregnant women with homozygous SCD and 25 pregnant women with normal hemoglobin variants were included as cases and control, respectively. Pregnancy and sickle cell anemia (SCA) were diagnosed using standard protocols. The serum iron, serum ferritin, total iron-binding capacity (TIBC), percentage transferrin saturation and C-reactive protein were estimated, as per the manufacturer's protocol. The complete blood count was performed. The unpaired 't-test' was performed using the SPSS v23.0 and the principal component analysis (PCA) was performed using the online software MetaboAnalyst for statistical analysis. Main Results: The studied cases had significantly lower mean hemoglobin and higher mean corpuscular volume (MCV), compared to controls. The mean serum-iron, serum-ferritin and percentage transferrin-saturation in the cases were significantly higher than that of the controls, while the TIBC was lower in the cases (p < 0.0001). The mean level of serum iron, ferritin, percentage transferrin saturation and TIBC were 309.44 ± 122.40mcg/dl, 860.36 ± 624.64ng/ml, 42.6 ± 17.30% and 241.32 ± 96.30 mcg/dl, respectively, in the cases and 95.36 ± 41.90mcg/dl, 122.28 ± 49.70ng/ml, 15.83 ± 3.10% and 492.6 ± 149.40mcg/dl in the controls, respectively. Higher MCV, mean corpuscular hemoglobin (MCH) and mean corpuscular hemoglobin concentration (MCHC) with lower hemoglobin (Hb) were noted in the cases. The PCA revealed that the cases were more heterogeneous in terms of the variability of the iron status and hematological indices than the controls. Conclusion: The current study shows iron sufficiency in most cases of pregnancy with SCA and suggests that evaluation of iron status must be made before initiating iron prophylaxis in pregnant women with SCA, especially in regions having a high prevalence of sickle cell hemoglobinopathy.
Subject(s)
Humans , Pregnancy , Pregnancy , Anemia, Sickle Cell , Iron Overload , Hematologic AgentsABSTRACT
Purpose: Glaucoma is the second leading cause of blindness worldwide, affecting more than 64 million people aged 40–80. The best way to manage primary open?angle glaucoma (POAG) is by lowering the intraocular pressure (IOP). Netarsudil is a Rho kinase inhibitor, the only class of antiglaucoma medications that reorganizes the extracellular matrix to improve the aqueous outflow through the trabecular pathway. Methods: An open?label, real?world, multicentric, observation?based 3?month study was performed for assessing the safety and ocular hypotensive efficacy of netarsudil ophthalmic solution (0.02% w/v) in patients with elevated IOP. Patients were given netarsudil ophthalmic solution (0.02% w/v) as a first?line therapy. Diurnal IOP measurements, best?corrected visual acuity, and adverse event assessments were recorded at each of the five visits (Day?1: screening day and first dosing day; subsequent observations were taken at 2 weeks, 4 weeks, 6 weeks, and 3 months). Results: Four hundred and sixty?nine patients from 39 centers throughout India completed the study. The mean IOP at baseline of the affected eyes was 24.84 ± 6.39 mmHg (mean ± standard deviation). After the first dose, the IOP was measured after 2, 4, and 6 weeks, with the final measurement taken at 3 months. The percentage reduction in IOP in glaucoma patients after 3 months of once?daily netarsudil 0.02% w/v solution use was 33.34%. The adverse effects experienced by patients were not severe in the majority of cases. Some adverse effects observed were redness, irritation, itching, and others, but only a small number of patients experienced severe reactions, as reported in a decreasing order: redness > irritation > watering > itching > stinging > blurring. Conclusion: We found that netarsudil 0.02% w/v solution monotherapy when used as the first?line treatment in primary open?angle glaucoma and ocular hypertension was both safe and effective.
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Stroke is a major cause of death worldwide. Prompt treatment and decision-making is essential for good outcomes. The two major therapeutic approaches for acute ischemic stroke are thrombolytics and neuroprotectants. Piracetam, a nootropic drug aims to increase cerebral blood flow, enhance oxygen extraction, restore membrane fluidity and modulate neurotransmission. Likewise, citicoline has been shown to positively influence cerebral plasticity and neurorepair processes. The present article aims to offer insights on the current management of acute stroke and to position piracetam and its combination with citicoline in the management of acute stroke and post-stroke sequelae based on an expert panel discussion.
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Introduction: Healthy initiation of life is essential in establishing the foundations of a healthy nation. Traditional care practices at home and in the community inevitably affect maternal and young infant health. The objective is to study young infant nurturing practices and factors influencing these practices in rural Agra. Material and Methods: This is a community-based cross-sectional study that was conducted in rural Agra, using a multi-stage random sampling method. A total of 240 mothers were interviewed using a structured questionnaire. Results: The study results showed that 65.0% of the mothers were following either satisfactory (58.3%) or good (6.7%) nurturing practices. Of the three components of nurturing, the majority (61.6%) of mothers had satisfactory (46.6%) or good (15%) breastfeeding practices, most (86.6%) were giving satisfactory (56.6%) or good (30%) thermal care and only 53.33% were following satisfactory (42.2%) or good (10.8%) hygiene practice. The practice regarding newborn care was found to have a significant association with the place of birth, type of delivery and educational status of the mothers and fathers. Conclusion: This study outcome shows the need for a better awareness and educational outreach program coupled with an effective health-care delivery system to improve young infant nurturing practices in achieving better health.
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Coronavirus disease 2019 (COVID-19) is here to stay. Nonpharmacological interventions such as hand hygiene, social distancing, and respiratory hygiene have remained the mainstay to curb the spread of the virus, and these are sustainable. To understand the information, education, and communication (IEC) efforts undertaken during previous pandemics and successful behavior change strategies that may be applicable to ongoing COVID-19 pandemic, we conducted a narrative review of articles using PubMed search on September 11, 2022. The results highlighted that reinforced IEC is the need of the hour in efforts against COVID-19 pandemic. The communication strategy during a pandemic should be of three stages aligned to the objectives of building a basic understanding and knowledge in the target population: building an awareness of the threat; personal actions to minimize the impact; and reinforcing the need for appropriate actions to minimize disease transmission, in that order. An innovative strategy of displaying IEC on the daily essential products can result in a sustainable solution that might result in a “felt need” in the community to follow COVID-19 appropriate behavior. A broad base of stakeholders' engagement with civil bodies, nongovernmental organizations, private sectors with well-defined responsibilities and accountability would offer an enabling environment for these efforts in ultimately curbing the COVID-19 pandemic.
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Objective: To compare the risk of early childhood obesity (BMI zscore of ?+2SD) among children of more than 7 years of age with a birth weight of more than 3500 g to a birth weight of 2500- 2999 g. Methods: Retrospective birth cohort study among children of 7 to 10 years of age in 22 villages of Himachal Pradesh with notexposed (birth weight: 2500 to 2999 g) and exposed (> 3500 g) group. Results: A total of 379 and 377 participants were enrolled in notexposed and exposed group, respectively. Adjusted relative risk (aRR) between exposed and high BMI (>+2SD) was 4.9 (95%CI: 1.3-17.5) adjusted for mean age, gender, mean years of schooling, consumption of butter, fruits, vegetables, and indoor playing. Conclusion: High birth weight (>3500 g) increases and normal birth weight decreases the risk of childhood obesity up to five times in rural India.
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INTRODUCTION@#Three doses of SARS-CoV-2 mRNA vaccines have been recommended for cancer patients to reduce the risk of severe disease. Anti-neoplastic treatment, such as chemotherapy, may affect long-term vaccine immunogenicity.@*METHOD@#Patients with solid or haematological cancer were recruited from 2 hospitals between July 2021 and March 2022. Humoral response was evaluated using GenScript cPASS surrogate virus neutralisation assays. Clinical outcomes were obtained from medical records and national mandatory-reporting databases.@*RESULTS@#A total of 273 patients were recruited, with 40 having haematological malignancies and the rest solid tumours. Among the participants, 204 (74.7%) were receiving active cancer therapy, including 98 (35.9%) undergoing systemic chemotherapy and the rest targeted therapy or immunotherapy. All patients were seronegative at baseline. Seroconversion rates after receiving 1, 2 and 3 doses of SARS-CoV-2 mRNA vaccination were 35.2%, 79.4% and 92.4%, respectively. After 3 doses, patients on active treatment for haematological malignancies had lower antibodies (57.3%±46.2) when compared to patients on immunotherapy (94.1%±9.56, P<0.05) and chemotherapy (92.8%±18.1, P<0.05). SARS-CoV-2 infection was reported in 77 (28.2%) patients, of which 18 were severe. No patient receiving a third dose within 90 days of the second dose experienced severe infection.@*CONCLUSION@#This study demonstrates the benefit of early administration of the third dose among cancer patients.
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Humans , SARS-CoV-2 , COVID-19/prevention & control , Treatment Outcome , Neoplasms/drug therapy , Hematologic Neoplasms , Vaccination , RNA, Messenger , Antibodies, Viral , Immunogenicity, VaccineABSTRACT
It is not an uncommon situation to encounter a patient with anesthesia having multiple co-morbidities. Here, we report the successful anesthetic management of an immunosuppressed 53-year-old female patient with hypertrophic obstructive cardiomyopathy, stage IV chronic kidney disease, and chronic lung infection who was posted for minimally invasive video-assisted thoracoscopy requiring one lung ventilation. Intraoperative hemodynamic stability was maintained with etomidate, fentanyl, cisatracurium, desflurane, and dexmedetomidine with accurate bispectral depth for sedation and precise fluid guidance with transesophageal echocardiography. The entire anesthetic conduct was planned to avoid the left ventricular outflow tract obstruction and maintain a steady-state hemodynamic balance. This case report is a learning experience of how close vigilance with appropriate use of monitoring and knowledge about disease per se resulted in an uneventful perioperative period.
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Background & objectives: Hydroxyurea (HU) has been useful in preventing sickle cell vaso-occlusive crises (VOC). A few studies also suggest utility of HU, during acute VOC. Sickle cell anaemia (SCA) is of high prevalence in western districts of Odisha State, India, and VOC is a common presentation, despite being mostly of Arab-Indian haplotype. This study was undertaken to evaluate the impact of HU on hospital stay and analgesic utilization in acute painful VOC of SCA. Methods: Homozygous sickle cell disease (HbSS) patients were categorized as cases who were receiving low-dose HU (10 mg/kg/day) and patients who were not on HU were considered as control. Days of hospital stay, analgesic utilization and visual analogue scale (VAS) score in patients were compared with that of control. Analgesics used to control pain were tramadol hydrochloride, ketorolac and diclofenac. Results: A total of 359 homozygous sickle cell disease (SCD) patients with VOC were studied (187 patients and 172 controls). The patient group had lesser mean days of hospital stay (1.4 days less than controls, P<0.001) and required lesser days of analgesic utilization than controls (1.18 days less than controls, P<0.001). Significant differences were observed between patients and controls concerning VAS score and amount of tramadol hydrochloride, ketorolac and diclofenac utilization (P<0.05). Interpretation & conclusions: In this study, HU was found to have beneficial effects in acute VOC of homozygous SCD, which includes shortening the duration of hospital stay and reducing the net amount of analgesic utilization during hospitalization
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Abstract Introduction In the current era, the major indication for septoplasty is nasal obstruction due to deviated nasal septum (DNS). Even though septoplasty is a commonly performed surgery, its effectiveness in relieving nasal obstruction in DNS has not been proven. Objective The present study involved the measurement of both objective (nasal patency) and subjective (quality of life measures) outcome measures for the evaluation of the efficacy of septoplasty as compared with medical management. Methods Patients with DNS presenting with nasal obstruction were included and randomized into a septoplasty group or into a nonsurgical management group, with 70 patients in each group. The improvement in nasal obstruction was assessed subjectively by the visual analogue scale (VAS), and the sino-nasal outcome test-22 (SNOT-22) and the nasal obstruction symptom evaluation (NOSE) questionnaires and was measured objectively by assessment of nasal patency by peak nasal inspiratory flow (PNIF) at 0, 1, 3, and 6 months of treatment in both groups. Results The average VAS, SNOT-22 and NOSE scores for the septoplasty versus the nonsurgical group before treatment were 6.28 versus 6.0, 19.5 versus 15, and 14 versus 12, respectively, and at 6 months post-treatment, the scores were 2.9 versus 5.26, 10 versus 12, and 8 versus 10 (p= 0.001), respectively. The average PNIF scores at 0 and 6 months were 60/50 l/min and 70/60 l/min, respectively, in the septoplasty group (p= 0.001); the scores at 0 and 6 months in the nonsurgical management group were 60/60 l/min and 70/70 l/min, respectively (p= 0.001). Conclusion Surgical correction of DNS by septoplasty improves nasal obstruction better than nonsurgical management at 6 months postsurgery.
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Background: The acute abdomen is a condi?on that demands urgent a?en?on and treatment, ranging from trivial to life threatening condi?ons. The aim of this study was to know in detail the epidemiology and outcome in nontrauma?c acute abdomen. Methods: An ins?tu?on based, cross-sec?onal study was conducted from December 2019 to April 2020, at Department of General Surgery Govt. Medical College Kota Rajasthan. The study included 100 cases of non-trauma?c abdomen. Results: Non- trauma?c acute abdominal pain was more common in 2ndto 6thdecade of life. The males to female ra?o is 2.85:1. Hollow viscus perfora?on (30%) forms the commonest cause of acute abdomen followed by acute appendici?s, Sub acute intes?nal obstruc?on, renal/ureteric colic, cholelithiasis, pancrea??s, non-specific pain abdomen, OBG related pathology, liver abscess, Meckel’s diver?culi?s and splenic abscess in 24%, 23%, 8%, 4%, 3%, 3%, 2%, 1%, 1% and 1% respec?vely. Sixteen pa?ents managed conserva?vely. Most common surgical procedures done were exploratory laparotomy with needful for hollow viscus perfora?on and open/laparoscopic appendicectomy for acute appendici?s. Conclusions: Proper history taking, clinical examina?on with suppor?ve imaging findings are most important to narrow the differen?al diagnosis and for immediate interven?on to limit morbidity and mortality.
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Nephrotoxicity, the prevalence and incidence of which is increasing day by day, is affecting very badly the quality of life of the sufferers in addition to the impalement of physical, mental, social and economical damages. The fact that the mortality rate of hospitalized patients with acute kidney injury over the last 40–50 years is almost constant and is not improving itself iterates its graveness. Treatment/management of acute kidney injury is primarily supportive, with the goals of preventing further damage and promoting recovery of renal function. It may include discontinuation, dose adjustment or monitoring of the medications prescribed. There are only few drugs like melatonin and lithium which are supposed to be having the potential of mitigation of drug-induced nephrotoxicity. If metabolic derangements from acute kidney injury do not respond to conservative treatment, either dialysis or renal replacement therapy is the only option to ensure the maintenance of homeostasis. But neither hemodialysis nor renal transplantation, which themselves bring about a lot of personal and familial difficulties, is free from side/adverse effects. Ayurveda, the ancient healing science, describes a lot of measures for the prevention and management of diseases in a great detail. Although nephrotoxicity seems to be a new entity, it can be very well prevented and managed with the adoption of Ayurveda in a cost effective and safe way. This article presents the nehroprotective effect of Ayurvedic advocacy and that of Ayurvedic plants evident by experiments in animal model.
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A Spigelian hernia, an infrequent occurrence, is an abdominal wall hernia that occurs through the Spigelian fascia, an aponeurotic sheet located medially by rectus muscles and laterally by the semilunar line. The hernial sac lies either deep to the internal oblique muscles or between the oblique muscles. A Spigelian hernia requires repair due to the risk of incarceration with its relatively narrow neck. The below case report provided shows a 67-year-old female patient, who came with an abdominal mass that was diagnosed as a strangulated Spigelian hernia and managed with emergency surgery.
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Abstract Erythema nodosum leprosum is a severe immune reaction that complicates the usual course of multibacillary leprosy. There is increased activation of T-cells in erythema nodosum leprosum. Treatment modalities available to date for the management are systemic steroids, thalidomide, methotrexate, cyclophosphamide, azathioprine, minocycline, and apremilast but none of them is promising and safe. Mycobacterium indicus pranii is an atypical mycobacterium possessing strong immunomodulatory properties. The vaccine for this mycobacterium has been shown to have both immunotherapeutic and immunoprophylactic effects in multibacillary leprosy patients. We report a case of chronic recalcitrant erythema nodosum Leprosum which responded to Mycobacterium indicus pranii vaccine without any adverse effects, thereby suggesting its role as a novel therapeutic option in this reaction.
Subject(s)
Humans , Vaccines , Leprosy, Lepromatous/drug therapy , Erythema Nodosum/drug therapy , Leprosy, Multibacillary , MycobacteriumABSTRACT
Epithelioid inflammatory myofibroblastic sarcoma (EIMS) is an aggressive subtype of inflammatory myofibroblastic tumor (IMT) harboring anaplastic lymphoma kinase (ALK) gene fusions and is associated with high risk of local recurrence and poor prognosis. Herein, we present a young, non-smoking male who presented with complaints of cough and dyspnoea and was found to harbor a large right lower lobe lung mass. Biopsy showed a high-grade epithelioid to rhabdoid tumor with ALK and desmin protein expression. The patient initially received 5 cycles of crizotinib and remained stable for 1 year; however, he then developed multiple bony metastases, for which complete surgical resection was performed. Histopathology confirmed the diagnosis of EIMS, with ALK gene rearrangement demonstrated by fluorescence in situ hybridization. Postoperatively, the patient is asymptomatic with stable metastatic disease on crizotinib and has been started on palliative radiotherapy. EIMS is a very rare subtype of IMT that needs to be included in the differential diagnosis of ALKexpressing lung malignancies in young adults.
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Minimally invasive surgery (MIS) is being recommended over more invasive methods. MIS advantages are less time in the operating room, less blood loss, a shorter recovery time, and shorter length of stay. A systematic review and meta-analysis were performed using the literature from minimally invasive and open surgery for adolescent idiopathic scoliosis (AIS). We conducted this analysis to see whether MIS has advantages over traditional surgery. A systematic review was conducted using PubMed, Embase, and Scopus to find articles comparing minimally invasive and open surgery techniques for AIS patients. Data extraction and meta-analysis were completed. The primary data points collected were correction rate and functional outcomes, including perioperative and postoperative parameters. A total of six studies were included in the final analysis. The MIS group had 123 patients, and the open surgery group had 150 patients. The correction rate and functional outcomes favored the open surgery group with a mean difference of 4.60 (95% confidence interval [CI], 0.08 to 9.12) and 0.11 (95% CI, 0.04 to 0.17), respectively. The duration of surgery, blood loss, number of patients requiring transfusion, and analgesic requirements favored the MIS group with a significant difference. Open surgery is better than MIS in achieving a better correction rate and good functional outcomes. MIS is better over open surgery when perioperative parameters are considered.
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Abstract The present study has been carried out with the seed extracts of Nyctanthes arbor-tristis L. (Parijat) and evaluates its antioxidant potential and profiling the phytochemical constituents by Gas Chromatography-Mass Spectrometry (GC-MS) analysis. The antioxidant potential of the seed extracts was measured by four different in vitro assay like 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activity, superoxide anion free radical scavenging activity, ferric reducing antioxidant power (FRAP) and lipid peroxidation inhibition potential (LPIP) assay. The total phenol content (TPC) and total flavonoid content (TFC) were estimated. The ethyl acetate extract (EAE) of seeds showed potential DPPH free radical scavenging activity (EC50 129.49±3.55µg/ml), superoxide anion radical (EC50 969.94±8.03µg/ml) and LPIP (EC50 452.43±5.07 µg/ml) activities. The total phenol content was maximum in aqueous extract (AQE) which was 201.00±0.20 µg/mg gallic acid equivalent. The EAE was rich with total flavonoid and it was found to be 34.50±0.40 µg/mg rutin equivalent. The EAE was subjected for phytochemical-profiling using GC-MS system. The presence of different phytoconstituents supports the medicinal value of the seeds. The results suggest that EAE constitutes a promising new source of novel compounds. Further, it can be used for isolation and purification of specific compounds which have good antioxidant activities and possess useful biological activities.
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The fall armyworm (FAW), Spodoptera frugiperda, is a destructive pest native to America and has recently become an invasive insect pest in China. Because of its rapid spread and great risks in China, understanding of FAW genetic background and pesticide resistance is urgent and essential to develop effective management strategies. Here, we assembled a chromosome-level genome of a male FAW (SFynMstLFR) and compared re-sequencing results of the populations from America, Africa, and China. Strain identification of 163 individuals collected from America, Africa and China showed that both C and R strains were found in the American populations, while only C strain was found in the Chinese and African populations. Moreover, population genomics analysis showed that populations from Africa and China have close relationship with significantly genetic differentiation from American populations. Taken together, FAWs invaded into China were most likely originated from Africa. Comparative genomics analysis displayed that the cytochrome p450 gene family is extremely expanded to 425 members in FAW, of which 283 genes are specific to FAW. Treatments of Chinese populations with twenty-three pesticides showed the variant patterns of transcriptome profiles, and several detoxification genes such as AOX, UGT and GST specially responded to the pesticides. These findings will be useful in developing effective strategies for management of FAW in China and other invaded areas.