ABSTRACT
Cervical ectopic pregnancy (CEP) accounts for less than 0.1% of all ectopic pregnancies. CEP is associated with high morbidity and mortality potential due to the associated life-threatening hemorrhage. When it is large, detected late, and occurs in a nulliparous woman, management is more challenging as it requires the need to preserve the uterus. We present a case of a 33-year-old nulliparous woman with a large live cervical ectopic pregnancy at 12 weeks + 1 day gestation and a very high serum ß-HCG of 126,750 Miu/ml. She was successfully managed with suction curettage and cervical encerclage tamponade in order to preserve the uterus. The treatment was associated with significant hemorrhage and a prolonged period of follow-up. In low-resource settings, uterine-conserving management of CEP can be challenging, and curettage with cervical encerclage tamponade can be a cost-effective treatment modality even though it is associated with significant haemorrhage and prolonged treatment period.
Subject(s)
Conservative Treatment , Pregnancy, Ectopic , Female , Pregnancy , Humans , Adult , Uterus , Pregnancy, Ectopic/diagnosis , Pregnancy, Ectopic/therapy , Health Care Costs , NeckABSTRACT
BACKGROUND: Postpartum preeclampsia has been implicated in increasing hospital re-admissions, maternal morbidity, and mortality worldwide. The knowledge of the risk factors of postpartum preeclampsia would be helpful in formulating strategies to aid in the prevention, early diagnosis, and timely treatment of this disorder. Thus, this study aimed to identify the risk factors associated with the development of new-onset postpartum preeclampsia and persistent postpartum preeclampsia in the Ghanaian setting. METHODS: This case-control study was conducted at the Obstetrics and Gynecology units of Komfo Anokye Teaching Hospital and the Kumasi Regional Hospital, both located in the Ashanti Region of Ghana. A total of 65 postpartum preeclamptic women (33 new-onset postpartum preeclampsia and 32 persistent postpartum preeclampsia) and 65 normotensive postpartum mothers were recruited from 48 h to 6 weeks post-delivery. Questionnaires were administered to assess the socio-demographic, lifestyle, obstetric characteristics, and past medical history of the study participants. RESULTS: Physical inactivity (p < 0.0001), infrequent antenatal visits (p < 0.0001), analgesic use (p < 0.0001), and cesarean delivery (p = 0.021) were significantly associated with both the new-onset postpartum preeclampsia and persistent postpartum preeclampsia. Contraceptive use was significantly associated with the development of new-onset postpartum preeclampsia (p < 0.0001) while women with low-birthweight babies are also at high risk of developing persistent postpartum preeclampsia (p < 0.0001). CONCLUSION: Physical inactivity, infrequent antenatal visits, analgesic use, contraceptive use, and cesarean delivery are major predisposing risk factors for the development of postpartum preeclampsia. Screening using these risk factors, close monitoring and follow-up observation of women after delivery would be beneficial in identifying and managing postpartum preeclampsia.
Subject(s)
Pre-Eclampsia , Case-Control Studies , Contraceptive Agents , Female , Ghana/epidemiology , Humans , Postpartum Period , Pre-Eclampsia/epidemiology , Pregnancy , Risk FactorsABSTRACT
Preeclampsia (PE) can occur antepartum or postpartum. When it develops de novo after childbirth, it is termed new-onset postpartum PE (NOPPE). Often, antepartum PE disappears after childbirth; however, in some women it persists after childbirth. This form of PE is termed persistent PE (PPE). Thus, there are two forms of postpartum PE: NOPPE and PPE. The pathogenesis and pathophysiology of these diseases have not been fully characterized, and whether NOPPE and PPE are different or similar pathological conditions remains unexplored. Thus, we aimed to compare the haematological and biochemical characteristics of NOPPE and PPE, predict the occurrence of new-onset PE and identify lifestyles that predispose women to postpartum PE. A total of 130 women comprising 65 normotensive postpartum women, 33 NOPPE and 32 PPE women were recruited for this hospital-based case-control study. The socio-demographic and lifestyle characteristics of the participants were obtained through well-structured questionnaires. Haematological and biochemical indices were measured using automated analysers and ELISA. The prevalence of postpartum PE was 11.9%. Dyslipidaemia (p = < 0.0001), hypomagnesaemia (p = < 0.001), elevated serum levels of ALT, AST (p = < 0.0001), sVCAM-1 (p = < 0.0001) and sFlt-1 (p = < 0.0001) were more prevalent and severe in the PPE than in the NOPPE. Sedentary lifestyle was common among both groups of hypertensive women. Elevated ALT and AST were significant predictors of NOPPE. These findings indicate that preeclampsia exists after childbirth in a high percentage of women. NOPPE and PPE are different pathological conditions that require different clinical management. Combined glucose, lipid and liver assessment could be useful in predicting postpartum PE.
Subject(s)
Pre-Eclampsia , Case-Control Studies , Female , Humans , Postpartum Period , PregnancyABSTRACT
We report two cases of embryonal rhabdomyosarcoma (ERMS) of the cervix in teenagers presenting to Komfo Anokye Teaching Hospital in Kumasi, Ghana within one month of each other. Between October and November 2019, two patients presented with ERMS of the cervix. They both underwent fertility-sparing surgery followed by chemotherapy with vincristine, actinomycin-D, and cyclophosphamide. Preoperative workup for the two patients was minimal due to limited availability and high cost of imaging in a low-resource setting. Both patients were discussed at a multidisciplinary tumor board meeting to guide best management practices. Both patients had local surgical resection with histological confirmation of ERMS and negative margins, followed by six cycles of vincristine, actinomycin-D, and cyclophosphamide. Neither of the patients had perioperative complications or received radiation therapy. At the time of publication, both patients are currently alive and without evidence of recurrence. Fertility-sparing surgery followed by chemotherapy for patients with ERMS of the cervix is accessible in low-income countries.
ABSTRACT
BACKGROUND Low- and middle-income countries (LMICs) account for the overwhelming majority of maternal deaths worldwide. Cesarean section rates have increased globally over the last 10 years, including in LMICs, and are an important intervention to decrease neonatal and maternal mortality. However, cesarean sections also contribute to increased complications in subsequent pregnancies, including invasive placentation and cesarean scar ectopic pregnancies (CSEP). Potential CSEP complications include rupture of the uterus, bladder invasion, and maternal mortality. CASE REPORT We present the case of a 35-year-old Ghanaian woman (gravidity 5, parity 3) with a positive urine pregnancy test and 2 months of amenorrhea. Ultrasound scanning demonstrated a gestational sac with a fetal pole and absent cardiac activity located in the lower uterine segment. Myometrium infiltration was present, with only 2 mm of anterior myometrium between the gestational sac and the urinary bladder. Owing to concern for CSEP with uncertain bladder invasion, a pelvic MRI was obtained for preoperative planning. Following the MRI, which demonstrated an intact bladder, the patient underwent an uncomplicated exploratory laparotomy and excision of the CSEP. CONCLUSIONS In LMICs, pelvic ultrasound continues to be the diagnostic tool of choice for CSEP. However, in cases with diagnostic uncertainty or possible bladder invasion, MRI is an additional imaging tool that can optimize preoperative planning and minimize the risk of maternal mortality and potential post-surgical complications.
Subject(s)
Cesarean Section , Pregnancy, Ectopic , Adult , Cesarean Section/adverse effects , Cicatrix/diagnostic imaging , Female , Ghana , Humans , Infant, Newborn , Magnetic Resonance Imaging , Pregnancy , Pregnancy, Ectopic/diagnostic imaging , Tertiary Care Centers , UncertaintyABSTRACT
BACKGROUND: Necrotizing soft tissue infection (NSTI) of the upper extremities is a rare, but potentially life-threatening infection in patients with type 2 diabetes mellitus (T2DM). We analyzed the clinical characteristics and the outcome of NSTI of upper extremities in these patients. METHODS: This was a retrospective study analyzing the clinical characteristics and the outcomes of 33 T2DM patients with NSTI of upper extremities, who were treated in the department of hand surgery between January 2011 and December 2017. RESULTS: Predisposing factors for NSTI were recognized in 16 (48.5%) patients. Eleven (33.3)% patients had septic shock while ten (30.3%) had acute renal insufficiency at the time of presentation, of which six required dialysis. The mean glycosylated hemoglobin was 9.6(±2.6)% and the random plasma glucose at admission was 271(±96) mg/dl. Monomicrobial infection was seen in 16(49%) patients and polymicrobial infection in 9(27%) patients. Gram-positive causation was found in 25(66%) patients. Twelve (36.4%) patients required amputation, six (18.2%) of which were major. Death occurred in more than one-fifth (21.2%) of the patients during treatment. CONCLUSION: Necrotizing soft tissue infection of the upper extremities in T2DM is associated with increased risk of severe infection, amputation and mortality.
Subject(s)
Diabetes Mellitus, Type 2/complications , Hospitalization/statistics & numerical data , Soft Tissue Infections/pathology , Tertiary Care Centers/statistics & numerical data , Upper Extremity/microbiology , Blood Glucose/analysis , Female , Follow-Up Studies , Humans , India/epidemiology , Male , Middle Aged , Necrosis , Prognosis , Retrospective Studies , Risk Factors , Soft Tissue Infections/epidemiology , Soft Tissue Infections/microbiologyABSTRACT
Crusted scabies is a rare and highly contagious form of Sarcoptes scabiei var hominis infestation whose incidence may increase in the near future due to increasing use of immunosuppressive therapies and a general lack of awareness about the condition. It is misdiagnosed as psoriasis, irritant dermatitis or eczema. Delays in diagnosis lead to widespread transmission amongst contacts leading to potential community outbreak. Crusted scabies is extremely difficult to treat and there are growing concerns of possible resistance to current treatment. This case report describes a 44-year-old Ghanaian woman with human immunodeficiency virus (HIV) infection and diagnosed with skin scrapings. Treatment was initiated but the patient died from HIV related complications. Crusted scabies, though rare, should be an issue of global concern due to the potential for widespread dissemination. Adequate resources need to be channeled into scabies eradication as well as education of health personnel to promptly identify and treat cases.
Subject(s)
HIV Infections/complications , Immunocompromised Host , Scabies/diagnosis , Adult , Female , Humans , Skin Diseases/diagnosisABSTRACT
INTRODUCTION: emergency hysterectomy (EH) remains a life-saving procedure in cases of life-threatening obstetric hemorrhage and other gynaecological emergencies. We aim to determine the indications, surgical outcomes and challenges of EH in our tertiary centre. METHODS: an ethically approved retrospective descriptive cross-sectional study on all EHs performed at a tertiary hospital during the period of 1st January 2018 to 31st December 2019 was conducted. Medical records of eligible patients were retrieved, reviewed and analysed using frequencies and percentages and then summarized in tables. RESULTS: there were 146 EHs over the two year period. The age of participants ranged from 19 to 59 years, with a mean of 34.3 years (SD = 6.06). SD: standard deviation.The main indication for EH was primary postpartum haemorrhage (PPH): 73.28% (n = 110/146). The other indications were uterine perforation with necrosis: 8.9% (n = 13/146), secondary postpartum haemorrhage: 4.8% (n = 7/146), choriocarcinoma and pelvic abscess: 2.74% (n = 4/146) each and broad ligament haematoma: 2.06% (n = 3/146). There were 3.42% (n = 5/146) which were classified as 'others **': two cases of ovarian cyst torsion; one case of placental site tumour; one case of incomplete septic abortion; one case of bulky multinodular fibroid uterus with severe unremitting lower abdominal pain.The most common indication for the subgroup of hysterectomy due to PPH was uterine atony 54.20% (n = 60/110), followed by ruptured uterus20.56% (n = 23/110) and then, morbidly adherent placenta 14.95% (n = 16/110). Placenta accreta constituted 62.5% (n = 10/16) of the morbidly adherent placenta.There were 91.78% (n=134/146) total abdominal hysterectomies and 8.22% (n = 12/146) subtotalhysterectomies. About eighty percent 79.45% (n = 116/146) of the surgeries required general anaesthesia, 15.07% (n = 22/146) required regional anaesthesia whilst 5.48% (n = 8/146) were started as regional anaesthesia but were converted to general anaesthesia.There were no associated intraoperative complications in 96.60% (141/146) of the cases. The most frequent intraoperative complications included bowel injury 2.04% (3/146), bladder injury 0.68% (1/146) and maternal death 0.68% (1/146).Twoof the three bowel injuries required bowel resection and anastomosis. Most of the surgeries 89.73% (n = 131/146) were performed by skilled doctors above the level of a Specialist. Major challenges faced include delayed referral of patients to the tertiary centre for prompt management and lack of quick access to blood products. CONCLUSION: emergency hysterectomy is performed in women who are relatively young with primary postpartum haemorrhage as the commonest indication but there are other non-obstetric indications for this emergency surgery. Though a challenging procedure, it is safe in the hands of a skilled surgical team.
Subject(s)
Hysterectomy/methods , Postpartum Hemorrhage/surgery , Referral and Consultation/statistics & numerical data , Adult , Anesthesia, Conduction/statistics & numerical data , Anesthesia, General/statistics & numerical data , Cross-Sectional Studies , Emergencies , Female , Humans , Hysterectomy/statistics & numerical data , Middle Aged , Retrospective Studies , Tertiary Care Centers , Young AdultABSTRACT
Background: Prosthetic joint infection (PJI) is one of the most challenging cases that confront modern orthopaedics. Two-stage revision, which is the standard of care for PJI, is the preferred mode of treatment for these infections. Aims and Objectives: To study the microbiological profile of prosthetic joint infections (PJI) in the hip and to assess the efficacy of a two stage revision surgery for PJI. We also aimed to study the sensitivity and specificity of ESR and CRP in the diagnosis of PJI. Materials and Methods: The microbiological profile, clinical and radiological outcomes of 22 patients who had a two-stage revision for PJI of the hip between 2013 and 2017 were retrospectively analysed. PJI was defined using the criteria provided by the International Consensus Statement on PJI 2013. Results: Staphylococcus aureus was found to be the most common organism in PJI. Debridement was successful in removing the organism in 74% of PJI. At the time of re-implantation (second stage), six joints grew organisms that were different from that isolated at the index debridement - coagulase-negative staphylococci (3cases) and enterococci (3cases). Other infection parameters for these patients were negative. None of the patients who had two-stage revision surgery had clinical evidence of reinfection or radiological evidence of loosening at a mean of 2-year follow-up. An ESR cut off of >30mm/hr had a sensitivity of 75% and specificity of 88% in predicting PJI. A CRP >10mg/L had a sensitivity of 75% and specificity of 69%. The sensitivity and specificity of using both ESR and CRP cut-offs in the diagnosis of infection were 57% and 94%, respectively. The positive predictive value was 94% and negative predictive value was 56%. Conclusion: The outcomes of the study justify a two-stage revision arthroplasty for PJI of the hip. The use of ESR and CRP as screening tests for the success of debridement has value - but should be interpreted with caution.
Subject(s)
Arthroplasty, Replacement, Hip/adverse effects , Arthroplasty, Replacement, Knee/adverse effects , Prosthesis-Related Infections/epidemiology , Prosthesis-Related Infections/microbiology , Staphylococcal Infections/epidemiology , Adult , Aged , Aged, 80 and over , Blood Sedimentation , C-Reactive Protein/analysis , Debridement , Female , Humans , India/epidemiology , Male , Middle Aged , Retrospective Studies , Staphylococcal Infections/diagnosis , Staphylococcal Infections/surgery , Staphylococcus aureus/isolation & purification , Young AdultABSTRACT
BACKGROUND: Scrub typhus is a mite borne zoonosis common in the tropics with no good preventive strategy. Children are also affected leading to considerable morbidity and mortality. We conducted a case control study and a vector survey to determine the risk factors for acquisition of scrub typhus. METHODS: A case control study with a 1:2 case control ratio was conducted over a 2 year period at a tertiary care centre and its surrounding districts in South India. Cases were children < 15 years with confirmed scrub typhus. Controls were age and locality matched community controls without fever. Demographic, environmental and behavioural risk factors were obtained in cases and controls by an interview and an environmental survey. A vector survey was also undertaken in the immediate vicinity of the cases. RESULTS: Case Control study: 101 cases and 167 controls were analysed. On multivariate analysis, significant association was observed with environmental factors such as the presence of a water body within 100 m of the house (OR 3.56(1.36,9.75); p 0.011), cooking outside the house (OR 5.61 (1.51,23.01); p 0.011), owning pets (OR 3.33(1.16,9.09); p 0.031), and the presence of bushes within 5 m of the house (OR 2.78 (1.11,7.69); p 0.033). Of the behavioural factors, the child going to school by a vehicle (OR 3.12 (2.29,8.37); p 0.006) was associated with an increased risk. Drying clothes on a clothesline showed a trend towards protection from acquiring scrub typhus (OR 0.31 (0.08, 1.08); p 0.077). Vector survey:26 rodents were trapped in as many houses. Trombiculid mites were isolated in 24 houses with 9(34.6%) being able to transmit scrub typhus. 254 trombiculid mites belonging to four species and two genera were collected. Leptotrombidium deliense, (33.5%). Schoengastiella ligula, (11.0%) of the total mite specimens collected. S. ligula always co-existed with L. deliense. The estimated Chigger index for Leptotrombidium deliense and Schoengastiella ligula was 3.27and 1.08 per animal respectively. CONCLUSIONS: Our study highlights risk factors for scrub typhus, some of which may be modifiable. A clean peri-domestic environment free of vegetation, drying clothes on a clothesline and cooking indoors may decrease the risk of scrub typhus.
Subject(s)
Scrub Typhus/epidemiology , Scrub Typhus/transmission , Adolescent , Animals , Case-Control Studies , Child , Child, Preschool , Disease Vectors , Female , Fever , Hospitalization , Humans , India/epidemiology , Male , Orientia tsutsugamushi/isolation & purification , Orientia tsutsugamushi/physiology , Risk Factors , Rodentia/classification , Rodentia/microbiology , Rodentia/physiology , Scrub Typhus/microbiology , Scrub Typhus/therapy , Tertiary Care Centers/statistics & numerical data , Trombiculidae/classification , Trombiculidae/microbiology , Trombiculidae/physiology , Zoonoses/epidemiology , Zoonoses/transmissionABSTRACT
Ammonia production is essential for sustaining the demand for providing food for the growing population. Being a great source of hydrogen, it has significant potential in turning out to be a viable candidate for the future hydrogen economy. Ammonia has a high hydrogen content of about 17.6 wt %, is easier to liquefy and is produced in large quantities. Even though large-scale production of ammonia is significant globally, it is used predominantly as a fertilizer. It used also as a transport fuel for vehicles because of its low carbon emissions. Ammonia as an energy storage media is realized in many countries with infrastructure for transportation and distribution already put into place. Currently, the Haber-Bosch process is employed globally in industrial ammonia production and is a high energy expending process requiring large capital investment. In realizing a much economic pathway given the large-scale ammonia production growth forecast, it is necessary to seek new and improved methods for large-scale ammonia production. Amongst them, photoelectrochemical and electrochemical approaches stand as most promising towards nitrogen reduction to ammonia owing to their design features, lesser complexity, and economical in terms of the conventional ammonia production system. Several catalyst materials are investigated which include metal oxides, metals sulfides, carbon-based catalysts, and metal nitrides are all currently being pursued better utilization of their catalytic property towards nitrogen fixation and the minimization of the competing hydrogen evolution reaction (HER). In this article, we have summarized the design and reaction mechanisms for photoelectrochemical and electrochemical nitrogen fixation with the inherent challenges and material- related issues in realizing the Nitrogen Reduction Reaction (NRR).
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OBJECTIVE: Salmonella osteomyelitis in immunocompromised individuals with sickle cell anaemia is well documented. Its occurrence in immunocompetent children is rare. METHODS: All pus culture positive cases of salmonella typhi between the period 2009 to 2014 were reviewed and only those children without sickle cell disease or trait were considered further. RESULTS: Eighty five patients had positive cultures. Of these only three children had culture positive Salmonella septic arthritis in the absence of sickle cell disease. Two children had shoulder septic arthritis while one had hip septic arthritis. CONCLUSION: Our case series highlights the possibility of salmonella typhi osteomyelitis in immunocompetent individuals. Clinicians should be aware of this presentation which is usually delayed due to the atypical organism and lack of clinical response in the initial stages, as disastrous sequelae of septic arthritis may result if prompt treatment is not initiated in time.
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OBJECTIVE: To compare the children admitted with scrub typhus with and without meningitis. METHODS: All children admitted with scrub typhus over a 62 mo period were reviewed. Statistical analysis was performed to compare those with and without meningitis for demographic, clinical, investigations and outcome parameters. RESULTS: Four hundred twenty seven children were admitted with scrub typhus and 63 (14.8%) had meningitis. The mean cerebrospinal fluid white blood cell (CSF WBC) count was 71 cells/cu.mm. with mean lymphocyte proportion of 92%. The mean CSF protein was 67 mg/dl and mean CSF glucose, 55 mg/dl. Of those who had meningitis, 24 (38.1%) had seizures, 17 (27%) had altered sensorium and 37 (58.7%) had nuchal rigidity. Finding an eschar, being male, breathing difficulty, and hepatomegaly were significantly more common in those without meningitis. Children with meningitis also had shorter duration of fever at presentation (median [IQR] 7 [3] days vs. 10 [4] days; p = 0.028). Headache and vomiting were significantly more common in those with meningitis. Hemoglobin and platelet were significantly lower in those without meningitis. Duration of hospitalization was significantly longer in those with meningitis, whereas acute respiratory distress syndrome (ARDS) was significantly more common in those without meningitis. There was no neurological deficit in both the groups. There was no mortality in the meningitis group compared to 3.6% mortality in the non-meningitis group (p = 0.213). CONCLUSIONS: Meningitis occurs in 15% of those with scrub typhus; those with meningitis have good neurological outcome with little mortality; those without meningitis have more complications and poorer outcome.
Subject(s)
Meningitis/complications , Scrub Typhus/complications , Child , Female , Humans , Male , Meningitis/diagnosis , Meningitis/epidemiology , Retrospective Studies , Scrub Typhus/diagnosisABSTRACT
BACKGROUND: Pyogenic Infections of the hand in diabetes are largely a tropical entity and published material in the area are rather meagre. PATIENTS AND METHODS: This is a retrospective study on the pattern of hand infections and involves the microbiological profile of 39 cases of diabetes hand-related infections admitted to the hospital between the years 2004 and 2010. RESULTS: This study included 39 patients, among whom 23 (59%) had necrotizing fasciitis (NF), and 16 (9-abscess and 7-tenosynovitis) had nonnecrotizing infection. Among 25 culture positive patients, polymicrobial infections were isolated in 13 (52%) patients, a single organism was isolated in 9 (36%) and 3 (12%) had sterile cultures. Out of the 41 different bacterial isolates, 51.12% were Gram-negative and 48.78% were Gram-positive. Patients with NF had a higher mean glycated hemoglobin (10.83 ± 2.59 vs. 8.64 ± 1.8%, P = 0.020), when compared to the nonnecrotizing group. Patients with NF also had more polymicrobial infections (P = 0.017), and a longer duration of hospitalization when compared to patients without NF (21.8 ± 9.96 vs. 12.7 ± 14.5 days, P = 0.021). Seven (17.94%) patients required amputation of the affected digits of which six (15.38%) had NF. CONCLUSION: Patients with poor glycemic control, polymicrobial infection, delay in presentation, and a prior surgical intervention at another medical center was associated with more severe necrotizing infections. The duration of hospitalization and amputation rates was greater among patients with NF.
ABSTRACT
Spotted fever (SF), a tick-borne rickettsial infection, is being increasingly reported from mainly northern Indian states. A lack of awareness and confirmatory laboratory tests underestimate the incidence of this infection which, in India, is predominantly seen during the rainy season. Many patients diagnosed with viral exanthematous illnesses may be suffering from SF, which is treatable if detected early. There is very little data on SF in adults in southern India. We present seven patients with SF treated between January 2007 and January 2008 in a tertiary care hospital in South India. All presented during the rainy season, with rash (100%) and generalized oedema (71%) being the most common features. There was one death due to type I respiratory failure. Renal failure, shock, aseptic meningitis and hepatitis were other significant abnormalities detected in these patients. Clinicians need to be aware of SF and suspect it in appropriate patients.
Subject(s)
Boutonneuse Fever/diagnosis , Boutonneuse Fever/epidemiology , Fever of Unknown Origin/epidemiology , Fever of Unknown Origin/etiology , Adult , Anti-Bacterial Agents/therapeutic use , Antibodies, Bacterial/blood , Boutonneuse Fever/drug therapy , Boutonneuse Fever/microbiology , Doxycycline/therapeutic use , Enzyme-Linked Immunosorbent Assay , Female , Fever of Unknown Origin/drug therapy , Humans , Immunoglobulin M , Incidence , India/epidemiology , Male , Prospective Studies , Rickettsia conorii/immunology , Rickettsia conorii/isolation & purification , Tertiary Healthcare , Treatment OutcomeABSTRACT
Scrub typhus is an emerging infectious disease in India. Among its protean clinical manifestations, central nervous system involvement is common. In this prospective observational study, altered sensorium, headache, seizures and aseptic meningitis were found to be common central nervous system manifestations. Prompt treatment with doxycycline reduces morbidity and mortality.
Subject(s)
Central Nervous System Diseases/microbiology , Doxycycline/therapeutic use , Orientia tsutsugamushi/isolation & purification , Scrub Typhus/diagnosis , Scrub Typhus/drug therapy , Adult , Central Nervous System Diseases/cerebrospinal fluid , Central Nervous System Diseases/epidemiology , Cerebrospinal Fluid , Communicable Diseases, Emerging/epidemiology , Female , Fever of Unknown Origin/complications , Fever of Unknown Origin/drug therapy , Headache/etiology , Humans , Immunoglobulin M , India/epidemiology , Male , Meningitis, Aseptic/cerebrospinal fluid , Orientia tsutsugamushi/immunology , Prevalence , Prospective Studies , Scrub Typhus/cerebrospinal fluid , Scrub Typhus/epidemiology , Treatment OutcomeABSTRACT
Assisted reproductive technology (ART) has revolutionized the management of subfertility as many couples who previously had no hope of achieving a pregnancy are able to do so. Several factors contribute to the successful outcome of assisted conception. The period of waiting for the pregnancy test after assisted conception could be very crucial to the patient. One outcome of assisted conception could be a positive pregnancy test which could lead to a clinical pregnancy resulting in a live birth, clinical pregnancy resulting in a miscarriage or a biochemical pregnancy. A negative pregnancy test, failure to fertilise and failure to respond to stimulation usually lead to a big blow to the couple. As far as biochemical pregnancy is concerned, its exact aetiology remains unknown. There are no definite predictive factors for its occurrence that can be remedied in subsequent cycles. Several associated aetiologies have been suggested in the literature. This review aims at addressing the issue of biochemical pregnancy after assisted conception as a prelude to conducting further studies to assess if there are any predictive factors for its occurrence.
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OBJECTIVES: We analysed the outcomes of adults with congenital heart disease (ACHD) referred for thoracic organ transplantation who underwent non-transplant cardiac surgery as an alternative management option. METHODS: Adult patients with congenital heart disease assessed for heart or heart-lung transplant were identified from the departmental database. A retrospective analysis of the medical records, transplant assessment data and surgical notes was carried out. RESULTS: One hundred and twenty-six patients were assessed between January 2000 and July 2011. Non-transplant cardiac surgery was performed in 14 (11%) patients. There were nine males with a median age of 37 years (range 21-42). The patients can be divided into four subgroups [left-sided lesions (n = 4), right-sided lesions (n = 3), systemic right ventricle (n = 5) and Fontan circulation (n = 2)]. Surgical procedures performed were: relief of systemic obstructive/regurgitant lesions ± endocardial fibroelastosis resection (n = 4, three pulmonary vascular resistance >6 Wood units), correction of right-sided regurgitant/stenotic lesions (n = 3), ventricular assist device for patients with a systemic right ventricle (n = 5) and re-fashioning of the Fontan pathway (n = 2). There were two early (5 and 30 days) and three late deaths (64, 232 and 374 days) with a 1-year mortality of 28%. None of the deaths occurred in patients with a two-ventricle circulation and atrio-ventricular concordance. Nine patients are alive at a median of 433 days (range 204-2456). The New York Heart Association class has improved in all survivors by at least one class at 3 and 6 months (P = 0.004 and 0.003). CONCLUSIONS: Alternative cardiac surgery can be undertaken in selected patients with ACHD referred for cardiopulmonary transplantation with a low mortality in patients with two ventricles and a systemic left ventricle. Ventricular assist devices carry a significant mortality in patients with a systemic right ventricle, although this offers a valuable palliation when there are no other options. The medium and long-term results are awaited.