Knowledge and practice regarding cancer screening in Nepal: a systematic review and meta-analysis.

Background: Cancer screening utilization can aid in the early diagnosis and treatment of cancer. However, the current scenario of the knowledge and practice regarding cancer screening remains unclear as the authors do not have sufficient studies. Hence, the authors conducted this systematic review and meta-analysis to assess the situation of cancer screening utilization and knowledge. Methods: A systematic literature review was conducted to identify all studies on knowledge and practice regarding cancer screening in the Nepalese population. Data extraction and analysis were done with SPSS and CMA-3. Results: The authors identified a total of 5238 studies after database searching, and 19 studies were included in a narrative synthesis. Lack of awareness and knowledge was the major barrier in cervical, breast, and testicular cancer screening. In cervical cancer screening, the most common reason for screening was the advice of health personnel in 85% of respondents, and the barrier was lack of awareness in 49.33% of participants. Conclusion: The knowledge and practice of cancer screening is lacking in Nepal, as shown by our review. More educational and awareness programs, easy access to screening services, and elimination of sociocultural barriers are necessary to increase the utilization of screening services.

Prevalence and clinical characteristics of hyperuricemia among patients with chronic kidney disease under haemodialysis in a tertiary care center: a cross-sectional study.

Background: Hyperuricemia is common in chronic kidney disease patients. This study aimed to investigate the prevalence and clinical characteristics of hyperuricemia in patients with chronic kidney disease undergoing haemodialysis. Materials and methods: This cross-sectional study was conducted among 104 patients with chronic kidney disease who visited the haemodialysis unit of a tertiary centre hospital from 11 September 2022, to 11 November 2022. A convenience sampling technique was used. The data were collected using a proforma form, entered into, and analyzed using the Statistical Package for Social Sciences version 21. Results: The mean age group of the study participants was 54.02 ± 14.03 years, and around two-thirds were male (n=70, 67.3%). Almost half of the participants (50, 48.07%) had hyperuricemia with a mean uric acid level of 6.76 ± 2.62 mg/dl. The majority of the participants had associated hypertension (n=100, 96.2%). More than three-fourths of the respondents (83, 79.8%) had haemoglobin levels below the target range. Conclusion: Nearly half of the study participants had hyperuricemia.

Kikuchi-Fujimoto disease in a 20-year-old female: a case report.

Kikuchi disease is an uncommon, self-limited disease that mimics malignant lymphoma in presentation but with an excellent prognosis. The study highlights the importance of diagnosis of Kikuchi disease and modalities to reach it. Case presentation: The authors present a case of a 20-year-old Asian female who had complaints of swelling at the angle of the mandible along with fever. There was bilateral cervical lymphadenopathy. Ultrasonography of the neck showed features of tubercular lymphadenitis whereas cell and tissue study revealed the diagnosis of Kikuchi disease. She was managed conservatively and her lesions subsided. Discussion: Kikuchi disease is a rare but self-limiting disease characterized by lymphadenopathy. It has similarities with other etiologies especially malignancy and tubercular lymphadenitis which leads to misdiagnosis. Hence, knowledge about incidence, and clinicopathological features helps to reach proper diagnosis prompting effective management. Conclusion: Kikuchi disease, being a benign disease needs to be kept in mind to avoid overtreatment in the line of malignancy or tubercular lymphadenitis.

Chronic myelomonocytic leukemia in a 72-year-old male from Nepal: A case report.

Chronic myelomonocytic leukemia (CMML) is a rare disease of clonal hematopoietic stem cells with an inherent risk of leukemic transformation, seen in an elderly male. Case Presentation: Herein, the authors report a case of CMML in a 72-year-old male who presented with fever and abdominal pain for 2 days with a history of easy fatigability. Examination revealed pallor and palpable supraclavicular nodes. Investigations showed leukocytosis with a monocyte count of 22% of white blood cell count, 17% blast cells in bone marrow aspiration, increased blast/promonocytes, and positive markers in immunophenotyping. The patient is planned for injection of azacitidine, 7 days cycle for a total of six cycles. Clinical Discussion: CMML is classified as overlapping myelodysplastic/myeloproliferative neoplasms. It can be diagnosed based on a peripheral blood smear, bone marrow aspiration and biopsy, chromosomal analysis, and genetic tests. The commonly used treatment options are hypomethylating agents like azacitidine and decitabine, allogeneic hematopoietic stem cell transplant, and cytoreductive agents like hydroxyurea. Conclusion: Despite various treatment options, the treatment is still unsatisfactory, demanding standard management strategies.

Acute paraquat poisoning complicated by acute kidney injury and lung fibrosis: a case report from Nepal.

Introduction and importance: While incidents are rare elsewhere, paraquat herbicide poisoning is a serious medical issue in some parts of Asia. It can cause the failure of various organs, including the heart, kidneys, liver, adrenal glands, central nervous system, muscles, and spleen. Due to its inherent toxicity and lack of available therapies, paraquat has a very high case fatality rate. Case presentation: The authors discuss a case of a 15-year-old female with an alleged history of paraquat ingestion who presented with complaints of vomiting, abdominal pain, and loose stools. Initially, she had gastrointestinal symptoms, but she developed renal failure and respiratory symptoms and died of multiple organ failure. Clinical discussion: Acute gastrointestinal tract necrosis and multiorgan failure are the initial effects of paraquat intake, and among those who survive the immediate post-ingestion interval, the lung is the target organ for poisoning. Ingestion of large amounts of liquid concentrates results in fulminant organ failure: pulmonary edema, cardiac, renal, and hepatic failure, and convulsions. The course of treatment can range from supportive care alone to various integration of immune modulation, antioxidant therapy, hemoperfusion, and hemodialysis. Conclusion: Patients presenting to the emergency department with an alleged history of ingestion of paraquat poisoning should be admitted even if they have mild symptoms initially. There is no specific antidote available. Early renal failure, along with progressive pulmonary fibrosis, can lead to death.

Disseminated tuberculosis in an immunocompetent woman from the Himalayan region of Nepal: A case report.

Disseminated tuberculosis (TB) resulting from lymphohematogenous dissemination of Mycobacterium tuberculosis during primary infection or reactivation of latent disease is rare among young immunocompetent patients. Central nervous system TB (CNS TB) is one of the most challenging clinical diagnoses with high fatality. Here, we describe a young immunocompetent female with no known comorbidities initially presented with military pulmonary TB and later developed CNS TB. This presentation of disseminated TB in immunocompetent patient warrant early diagnosis and treatment.

Prevalence of acute myeloid leukemia and its associated risk factors at a tertiary care center: a retrospective cross-sectional study.

Background: Acute myeloid leukemia (AML) is a common malignant disorder of the bone marrow, accounting for 23.1% of total leukemia cases globally in 2017. This study aimed to know the prevalence of AML in a tertiary hospital center in Nepal and assess the associated etiological factors in the causation of AML. Materials and methods: A hospital-based retrospective cross-sectional study was conducted among patients with acute leukemia admitted to a tertiary care center in Kathmandu from 1 April 2021 to 30 April 2022. Three hundred and ten participants with acute leukemia were selected via a convenience sampling technique. The data were entered into Microsoft Excel 365 and then analyzed using Statistical Packages for Social Sciences version 22.0. Results: One hundred and forty five (46.7%) out of 310 acute leukemia patients had AML. Most of the cases were male (104, 71.7%) and aged 40-49 years (36, 24.8%). The most common signs and symptoms were pallor (115, 79.3%), fever (n=92, 63.4%), and lethargy/weakness (78, 53.8%). Ninety one (62.8%) patients underwent multiple cycles of chemotherapy while 51 (35.2%) had supportive care only, and 3 (2.1%) went bone marrow transplants. Conclusion: The prevalence of AML was higher as compared to AML in other studies done in a similar setting. Early diagnosis and treatment are key to a good prognosis and cure in most cases.

Gastrointestinal symptoms among COVID-19 patients presenting to a primary health care center of Nepal: A cross-sectional study.

Background and Aim: Coronavirus disease 2019 (COVID-19) is a major public health problem causing significant morbidity and mortality worldwide. Apart from respiratory symptoms, gastrointestinal symptoms like nausea, vomiting, diarrhea, and abdominal discomfort are quite common among COVID-19 patients. The gastrointestinal tract can be a potential site for virus replication and feces a source of transmission. Thus, ignorance of enteric symptoms can hinder effective disease control. The objective of this study is to see the gastrointestinal manifestation of the disease and its effect on morbidity and mortality. Methods: This observational cross-sectional retrospective study was carried out among 165 laboratory-confirmed COVID-19 patients in primary health care of Gorkha, Nepal from March 1, 2021 to March 1, 2022. A systematic random sampling method was adopted while data were entered and analyzed by Statistical Package for Social Sciences version 21. Results: Of 165 patients, 97 patients (58.78%) had enteric involvement. Among gastrointestinal symptoms, diarrhea in 67 patients (40.6%) and nausea and/or vomiting in 66 patients (40%) were the most common symptoms, followed by abdominal pain in 27 patients (16.4%) and anorexia in 19 patients (11.5%). Of the majority of cases with gastrointestinal involvement, 63 (63%) were below 50 years of age. Many of the patients who received vaccination had gastrointestinal symptoms (79%). Complications like acute respiratory distress syndrome, shock, and arrhythmia developed in 9.7% of patients, with the death of eight patients. COVID-19 vaccination was associated with 4.32 times higher odds of having gastrointestinal involvement in subsequent COVID-19 infection. Conclusions: Diarrhea followed by nausea/vomiting was among the most common gastrointestinal symptoms affecting younger age groups in our study. Enteric symptoms were more common among vaccinated people rather than among nonvaccinated ones.

Scrub typhus in a primary health care center of Nepal: A case series.

Introduction: Scrub typhus is endemic in most parts of Southeast Asia including Nepal. Fever, rash, headache, myalgia, eschar are the common clinical features. Though endemic, scrub typhus is grossly underdiagnosed in our country due to the lack of diagnostic tools and non-specific presentation of the disease. Here we present a series of 23 cases of scrub typhus from a primary healthcare center of Nepal. Method: This is a retrospective case series done among 23 patients diagnosed with scrub typhus and admitted to Aaruchanaute Primary health care center between August 15, 2021 to September 14, 2021. Epidemiological, clinical features and clinical outcomes of all the patients are described. Results: Among 23 patients admitted to the primary health care center,78% were of age group 20-60 with 47% male patients. Fever was reported by all patients followed by headache (65%), cough (43%) and eschar (8%). All patients were diagnosed by rapid diagnostic kit. 95% of patients had complete recovery whereas 1 patient was referred to a higher center due to complications he developed during the period of hospital stay. Conclusion: We conclude that when a patient presents with fever and eschar, there should be a high index of suspicion for scrub typhus, though eschar may not be present in many of the cases. Early diagnosis and prompt treatment with antibiotics is the key as the disease entity shows a good response to treatment while preventing potentially fatal complications.

Adenoid cystic carcinoma of maxillary antrum: A case report.

INTRODUCTION: Adenoid cystic carcinoma rarely involves the nose and paranasal sinuses. It is a slowly growing, aggressive malignant tumor with a predisposition for perineural invasion. The study highlights the importance of timely diagnosis and management of adenoid cystic carcinoma. PRESENTATION OF CASE: Herein, we report a case of adenoid cystic carcinoma of maxillary antrum in a 69 years old female, who presented with an insidious onset of painful right cheek swelling for three months. Biopsy showed the glandular pattern of tumor cells with perineural invasion, suggestive of adenoid cystic carcinoma. Contrast-enhanced computed tomography of paranasal sinuses showed a well-differentiated, irregularly outlined, non-enhancing heterogeneous lesion in the right maxillary sinus with bony destruction, suggesting the malignant nature of the lesion. The mass was surgically excised and histopathological examination further confirmed the diagnosis. DISCUSSION: Adenoid cystic carcinoma is a rare malignancy of the nose and paranasal sinus, although it is quite common in salivary glands. It should be considered in the differentials in a patient presenting with sinonasal mass, pain, nasal obstruction, epistaxis, and auditory symptoms. CONCLUSION: As the tumor can be missed clinically owing to its rarity in paranasal sinuses and can present at an advanced stage, early diagnosis and management of adenoid cystic carcinoma are important.

Acute acalculous cholecystitis in a patient with dengue fever: A case report.

Introduction: and importance: Although dengue fever classically presents with fever, headache, retro-orbital pain, myalgia, arthralgia, and vomiting, it can have unusual manifestations like acalculous cholecystitis. The study highlights the importance of atypical presentations of dengue fever in suspecting dengue earlier, especially during outbreaks. Case presentation: Herein, we report a case of a 29 years old female who presented with fever for 5 days which was associated with headache, body ache, vomiting, and abdominal pain in the right hypochondriac region. Lab results came positive for dengue NS1 antigen, and ultrasonography showed features suggestive of acalculous cholecystitis. She was managed conservatively after which her symptoms resolved gradually. Clinical discussion: Acute acalculous cholecystitis in dengue could be due to increased vascular permeability leading to edematous thickening of the gall bladder wall. It should be suspected if a patient presents with fever, right upper quadrant pain, abnormal liver function tests, and thickened gall bladder wall without stones on abdominal ultrasonography. Conclusion: Acute acalculous cholecystitis is an atypical presentation of dengue fever. Awareness of atypical presentations of dengue helps in identifying dengue earlier and preventing complications.

Filariasis diagnosed by real-time ultrasound scanning as filarial dance sign - A case report.

Introduction: Lymphatic filariasis (LF) is a vector-borne illness caused due to Wuchereria bancrofti. Genital abnormalities may result from chronic inflammation of the lymphatic vessels and obstruction of the afferent vessels in Bancroftian filariasis. Doxycycline, albendazole, diethylcarbamazine, and ivermectin are among the treatments available. Case: A 16-year male presented to our OPD with a complaint of left inguinal swelling for the past 6 Months. Examination of the swelling revealed a left-sided inguinal swelling of 5 × 4 cm with intact overlying skin. A provisional diagnosis of inguinal lymph varix was made, and real-time ultrasound scanning along with FNAC was performed. Swelling resolved after conservative management. Discussion: Ultrasonography can easily observe adult worms due to their size and fast movements. Using pulsed-wave doppler mode, the characteristic movement profile of adult worms in pulsed-wave doppler mode can be distinguished from other movements (e.g., blood in venous vessels). Conclusion: Ultrasound is the imaging modality of choice to detect filarial worms/microfilaria in the lymphatic system, which produces the classic twirling of microfilaria in the lymphatic system, known as the "filarial dance sign".

Rituximab for acute plasma-refractory thrombotic thrombocytopenic purpura: A case report.

Introduction and importance: Thrombotic thrombocytopenic purpura (TTP) is a rare disease due to deficiency of ADAMTS13 which can present with anemia and thrombocytopenia. The study highlights the role of PLASMIC score in diagnosis and rituximab in the treatment of this condition. Case presentation: Herein, we report a case of 38 years old female who had presented with fever, irritability, and altered sensorium. On investigations, she had hemolytic anemia, and thrombocytopenia with peripheral blood smear showing occasional schistocytes and managed with steroids and plasma exchange. As her platelet, LDH, and a few other lab parameters failed to normalize and met the criteria of refractory TTP, hence she was started on 5 cycles of rituximab and her condition improved. Clinical discussion: Thrombotic thrombocytopenic purpura can be presumed based upon PLASMIC score where if the score is 5 or more while ADAMTS13 assay is required for confirmation. It is a life-threatening condition where treatment options include therapeutic plasma exchange (PEX), glucocorticoids, Rituximab, and caplacizumab. Rituximab is considered particularly in refractory cases. Conclusion: Thrombotic thrombocytopenic purpura can lead to complications due to low platelet counts. Hence, early diagnosis and intervention are crucial to prevent such complications.

Pseudomonas aeruginosa as a culprit of cervical necrotizing fasciitis: A case report.

INTRODUCTION AND IMPORTANCE: Necrotizing fasciitis is usually a polymicrobial infection and odontogenic source is usually the foci for infection in the neck region. Cervical necrotizing fasciitis due to Pseudomonas is a rare and potentially fatal complication in diabetic patients. The study highlights the importance of early intervention to improve the outcome of the patient. CASE PRESENTATION: We report a case of a 48-year female who presented with neck pain for 10 days. On further investigations, she had diabetic ketoacidosis, and a culture of the wound showed Pseudomonas. With appropriate antibiotics and surgical intervention, her condition gradually improved. CLINICAL DISCUSSION: Necrotizing fasciitis in the neck region with Pseudomonas without odontogenic infections is a rare occurrence. Early medical and surgical intervention leads to a better outcome. The location of the infection and its extensions can affect the prognosis. CONCLUSION: Physicians should be aware of cervical necrotizing fasciitis as a complication in diabetic ketoacidosis and install early treatment to improve survivability and the outcome.

Aplastic anemia induced by human parvovirus B19 infection in an immunocompetent adult male without prior hematological disorders: A case report.

Introduction and importance: Parvovirus B19 (B19V) is a human pathogenic virus of clinical relevance. Human parvovirus B19 infection can be asymptomatic or frequently associated with erythema infectiosum, or joint symptoms in healthy adults. Aplastic anemia as a complication of human parvovirus infection is rare in healthy adults without prior hematological disorders. Case presentation: We report a case of severe aplastic anemia in a 22-years-old immunocompetent adult male without any hematological dysfunction who presented with periumbilical pain, loose watery stools, and fever with chills and rigor. General examination, laboratory investigation, and peripheral blood smear revealed anemia with leucopenia and relative lymphocytosis, thrombocytopenia, and severe neutropenia. Bone marrow biopsy revealed hypocellular bone marrow with maturation arrest at the proerythroblast stage with intranuclear inclusions and no blast and hematopoietic cells replaced by mature adipocytes in marrow spaces. Parvovirus B19 infection was confirmed by viral serology and polymerase chain reaction. Clinical discussion: Asymptomatic or mild infection occurs most often when B19 affects immunocompetent adults. However, this is the fourth case reporting severe aplastic anemia in immunocompetent adults and the first case reported in immunocompetent adult males. The patient was admitted for close monitoring and supportive management, which effectively improved the patient's clinical condition, and discharged with a strict follow-up schedule in an outpatient setting. Conclusion: Thus, acute infection with this virus must be considered a cause of acquired aplastic anemia even in individuals without underlying disease.

Prevalence and clinical characteristics of headache among medical students of Nepal: A cross-sectional study.

BACKGROUND: Headache is a common neurological disorder, with a global prevalence of around 50%. It may affect people of any age, gender, education, socioeconomic status and occupation. Tension headache, migraine headache and cluster headache are commonly encountered headache types. The prevalence of headache problems is higher among medical students. This could potentially affect their academic performance and quality of life. The objective of this study is to find out the prevalence of headaches and their clinical characteristics among students of a medical college. MATERIALS AND METHODS: An online, single-centre, cross-sectional study was conducted among undergraduate medical students in Nepal. Stratified sampling followed by a simple random sampling technique was adopted depending upon the academic years of students. For data collection, pre-tested semi-structured questionnaire was used. The data entry and analysis were done by using Statistical Package for the Social Sciences (IBM-SPSS), version-23. The prevalence of headache and its subtypes were calculated. All the clinical characteristics associated with headaches were also studied. RESULTS: The prevalence of headache disorder was 65 (26.86%), with tension headache (69.23%) being the commonest one. It was highest among fourth-year students (37.84%) followed by first-year students (33.33%). Anxiety/stress (75.40%) was the most common precipitating factor. This problem stopped most of the students (63.09%) from doing daily activities. More than half of them (53.85%) practised self-medication in case of non-resolution of pain, and non-steroidal anti-inflammatory drugs (NSAIDs) were frequently used. CONCLUSION: Headache was fairly prevalent among medical students. Anxiety/stress in medical life has led to headaches in the majority of students. The headache disturbed their daily activities and promoted self-medication practice. So, this problem should be properly looked into and addressed in time by the concerned authority.