Evaluation of RURS elbow guard in the management of thumb-sucking habit in children with and without intellectual disability.

BACKGROUND: Digit sucking is a common oral habit among many children, which involves placing the thumb/finger into the mouth, which can cause malocclusion in mixed and permanent dentition. AIM: To evaluate the efficacy of the RURS elbow guard in the management of thumb-sucking habits in children with intellectual disabilities and those without in terms of the mean duration of appliance therapy. The secondary objective was to compare the RURS elbow guard with an intraoral crib in healthy children (without intellectual disabilities) to manage the habit of thumb-sucking. DESIGN: Children with intellectual disabilities and those without between the age of 4 and 16 years were included in the study and categorised into three groups, namely group I (50 normal children; intraoral crib appliance), group II (50 normal children; RURS elbow guard) and group III (50 children with intellectual disabilities; RURS elbow guard). RESULTS: The mean duration of appliance therapy for groups I, II and III were 200.20 ± 20.43 days, 204.34 ± 20.56 days, and 218.43 ± 15.66 days, respectively (p < 0.001). The differences in the mean duration between group I and group II were statistically non-significant, with statistically significant differences between group I and group III (p < 0.001) and between group II and group III (p < 0.05). CONCLUSION: The RURS elbow guard was found to be an efficient appliance in treating thumb-sucking among children who had mild to moderate intellectual disabilities. RURS elbow guard was equally efficient as an intraoral crib appliance in managing thumb-sucking habits in children without intellectual disabilities.

First presentation of pyoderma gangrenosum in a patient with partial immunoglobulin A deficiency.

We describe the case of a 58-year-old female with an intensely painful and rapidly enlarging necrotic cutaneous ulcer to the right shin on a background of partial immunoglobulin A deficiency (IgAD). She was seen by various healthcare professionals and managed with upscaling antibiotics for cellulitis requiring an inpatient hospital stay. The dermatology team made a clinical diagnosis of ulcerative Pyoderma Gangrenosum (PG) on assessing the patient 13 days post-onset of symptoms. The patient responded dramatically to steroids and oral tetracycline. This case highlights the unusually described association between PG and IgAD as well as the diagnostic challenge seen in patients presenting with PG.

Unusual presentation of an insulinoma in an elderly male patient.

Insulinoma is a rare neuroendocrine tumor originating from hypersecreting beta-cells of islets of Langerhans in the pancreas. We report a case of 72-year-old male, with chronic alcohol abuse, presenting with atypical features like refractory recurrent secondary generalized seizures and behavioral disturbances with increased irritability, initially mistreated as alcohol withdrawal. Detailed history, particularly the relationship of the symptoms with food intake, made us think of other causes of seizures. Fasting biochemical investigations and localizing studies helped clinch the diagnosis. The tumor was localized with the help of endoscopic ultrasonography and whole-body Ga68-DOTANOC PET-CT. The patient was treated conservatively with diazoxide and is doing well on follow-up. The present case report emphasizes the importance of detailed clinical history, more so in atypically presenting cases of refractory seizures. Insulinoma can be medically managed despite surgery being the gold standard curative treatment.

Lag screw with DHS (LSD) for vertical angle femoral neck fractures in young adults.

Vertical Pauwels Type III fractures of the neck of femur in young patients are difficult fractures to treat. These are usually as a result of high energy trauma which are associated with a significant degree of fracture comminution in the neck of femur. This makes the fracture reduction and fixation difficult. Many fixation methods and implants have been described for use in these fractures but are not without reported complications such as non-union and varus collapse. In this article, we highlight the incidence of fracture comminution in both the anterior and posterior cortices of the femoral neck, better visualised with axial computed tomography scanning and describe a simple technique utilizing lag screws and a DHS implant to adequately address these fractures.

Idiopathic CD4+ T lymphocytopenia: A case report.

Idiopathic CD4+ T lymphocytopenia (ICL) is a very rare immunodeficiency syndrome with an unexplained depletion of CD4+ T lymphocytes and no evidence of Human Immunodeficiency Virus (HIV) infection. Here we report a 29-year-old male patient who had severe ulcerative colitis with low level CD4+ count of 254 cells/mm3, and had no evidence of HIV or Human T cell Lymphotrophic virus type I or II infections. He had recurrent Candidiasis infection and his CD4 count was just 53 cells/mm3 after 3 months. The cause for the decline of CD4 T lymphocytes was unknown.

Anatomy of clavicle in the Indian population and its applicability in pre-contoured plating.

BACKGROUND: Fractures of the clavicle are traditionally treated non-operatively, but with the increase of high-energy trauma, there has been an increase in the operative management of these fractures. Controversy exists on the type of fixation for middle third clavicle fractures. The anatomically pre-contoured plates are low-profile mechanically sound plates which do not cause much soft tissue irritation. METHODS: To characterise the clavicular morphology through computerised tomography and determine the applicability of pre-contoured plates for our population. RESULTS: In this study, the mean total length was 145.31 mm and the apex of superior clavicle bow was located 38.15 mm from the acromial end, thereby giving a zone of 107.16 mm for plating. In the 107.16 mm of platable zone, the zone of ideal fracture location was 43.16 mm. Superior anterior plates had a good fit in 89.3% of the CT subset, whereas superior plates had a good fit in only 71.6% of the population. CONCLUSION: Superior anterior pre-contoured clavicle plates have approximately 98% good to fair compatibility for clavicles in the South Indian population without any need for further intra-operative moulding.

Enchondroma with Osteopoikilosis Coexisting Together -A Rare Clinical and Radiological Case Report.

INTRODUCTION: Osteopoikilosis and enchondroma existing together have not been reported in literature, and this is the first report of the management of the same. CASE REPORT: A 26-year-old male presented with dull aching pain with swelling around the knuckle of the left index finger of 1 month duration. On examination, there was a swelling of approximately 1x1 cm on the dorsal aspect. Typical radiographic changes of osteopoikilosis and enchondroma were present. CONCLUSION: Enchondroma coexistence with osteopoikilosis is rare. Diagnosis is suspected on plain radiographs and confirmed by the histopathologic study. Enucleation of the tumor with bone graft provides good results.

Sperm abnormalities induced by pre-pubertal exposure to cyclophosphamide are effectively mitigated by Moringa oleifera leaf extract.

Moringa oleifera L. is a medicinal plant with potential antioxidant property. This study was aimed at investigating the chemoprotective effect of Moringa oleifera leaf extract (MOE) on cyclophosphamide (CP)-induced testicular toxicity. Two-week-old male Swiss albino mice were intraperitoneally injected with phosphate-buffered saline, 50 mg kg(-1) of CP and 25 mg kg(-1) of MOE. In combination treatment, mice were injected with 25 mg kg(-1) of MOE 24 h prior to CP injection, 24 h prior and post-CP injection and 24 h post-CP injection for 5 consecutive days (10 mg kg(-1) ). Six weeks later, mice were sacrificed to assess epididymal sperm parameters. MOE alone did not have any significant effect on sperm parameters. However, acute injection of CP resulted in significant decline in motility (P < 0.001), increase in head abnormality (P < 0.01) and DNA damage (P < 0.05). Combining MOE with CP increased the sperm density, motility and reduced head defect and DNA damage, irrespective of the schedule and dosage of MOE. Administration of MOE prior to CP significantly elevated the level of superoxide dismutase and catalase with concomitant decrease in lipid peroxidation in the testicular tissue. In conclusion, MOE may have potential benefit in reducing the loss of male gonadal function following chemotherapy.

Hemophagocytic lymphohistiocytosis secondary to infections: a tropical experience!

Hemophagocytic lymphohistiocytosis (HLH) is a potentially fatal hyper inflammatory condition, if not recognized and treated in time. A high index of suspicion can help identify the condition early. This condition can occur in the primary or secondary form. Secondary HLH or hemophagocytic syndrome (HPS) secondary to infections is an important clinical entity especially in tropical world. In this article, we share our experience with this entity and make an attempt to explore literature about ravenous macrophages which occurs secondary to infections. It is a series of six cases of HLH secondary to infectious disease in our center in a coastal city in South India over last one year with follow up.

Hemophagocytic lymphohistiocytosis.

Hemophagocytic lymphohistiocytosis (HLH) is an immune disorder characterized by uncontrolled inflammation due to defective immune response. It may be familial or acquired, but both share a common feature of threatening the life of a patient and may lead to death unless treated by appropriate treatment. Here in we report a case of adult HLH.

Sevelamer carbonate experience in Indian end stage renal disease patients.

This open label, multicentric, comparative clinical trial was done to compare the efficacy and tolerability of two sevelamer formulations, sevelamer carbonate, and sevelamer hydrochloride, in the treatment of hyperphosphatemia in Indian end stage renal disease (ESRD) patients. A total of 97 ESRD patients on hemodialysis, were enrolled. Patients were randomized to receive either sevelamer carbonate or sevelamer hydrochloride. All patients were evaluated every week for 6 weeks for efficacy and safety variables. Total 88 patients completed the study. After 6 weeks of therapy, there were similar reductions (P<0.0001) in mean serum phosphorus and the CaxP product both the groups. The responder rates for test and reference groups were 75%, 68.18% respectively (P=0.3474). The adverse events reported were nausea, abdominal pain/discomfort, heartburn, constipation, diarrhea, increased prothrombin time, and severe arthritis. No serious adverse events were reported. There was no significant difference between the groups for adverse events and the laboratory parameters. From the results of this multicentric, comparative, randomized clinical study on sevelamer carbonate we can recommend that sevelamer carbonate may be used as a phosphate binder in Indian chronic kidney disease patients.

Soft tissue coverage in open fractures of tibia.

BACKGROUND: The treatment of Gustilo Anderson type 3B open fracture tibia is a major challenge and it needs aggressive debridement, adequate fixation, and early flap coverage of soft tissue defect. The flaps could be either nonmicrovascular which are technically less demanding or microvascular which has steep learning curve and available only in few centers. An orthopedic surgeon with basic knowledge of the local vascular anatomy required to harvest an appropriate local or regional flap will be able to manage a vast majority of open fracture tibia, leaving the very few complicated cases needing a free microvascular flap to be referred to specialized tertiary center. This logical approach to the common problem will also lessen the burden on the higher tertiary centers. We report a retrospective study of open fractures of leg treated by nonmicrovascular flaps to analyze (1) the role of nonmicrovascular flap coverage in type 3B open tibial fractures; (2) to suggest a simple algorithm of different nonmicrovascular flaps in different zones and compartment of the leg, and to (3) analyze the final outcome with regards to time taken for union and complications. MATERIALS AND METHODS: One hundered and fifty one cases of Gustilo Anderson type 3B open fracture tibia which needed flap cover for soft tissue injury were included in the study. Ninety four cases were treated in acute stage by debridement; fracture fixation and early flap cover within 10 days. Thirty-eight cases were treated between 10 days to 6 weeks in subacute stage. The rest 19 cases were treated in chronic stage after 6 weeks. The soft tissue defect was treated by various nonmicrovascular flaps depending on the location of the defect. RESULTS: All 151 cases were followed till the raw areas were covered. In seven cases secondary flaps were required when the primary flaps failed either totally or partially. Ten patients underwent amputation. Twenty-two patients were lost to followup after the wound coverage. Out of the remaining 119 patients, 76 achieved primary acceptable union and 43 patients went into delayed or nonunion. These 43 patients needed secondary reconstructive surgery for fracture union. CONCLUSION: open fracture of the tibia which needs flap coverage should be treated with high priority of radical early debridement, rigid fixation, and early flap coverage. A majority of these wounds can be satisfactorily covered with local or regional nonmicrovascular flaps.

Validation of navigation assisted cup placement in total hip arthroplasty.

PURPOSE: Computer navigation has the potential to provide precise intraoperative knowledge to the surgeon. Previous studies with navigation have confirmed its function for improved component position but few studies have reported the accuracy and precision of navigation system in clinical use. With this study we propose to evaluate the efficacy of navigation in guiding cup placement. METHODS: Fifty-six patients undergoing primary total hip arthroplasty were prospectively included in this study. Stryker imageless navigation system which is accurate to 0.5° was used in all cases. Intraoperative data was collected for the acetabular component position using navigation for the freehand cup placement and the final cup placement done using navigation. Postoperative evaluation of component position was done with computed tomography (CT) and the deviation from intraoperative freehand and navigation values were calculated. RESULTS: The mean inclination of the freehand reading was 39.5° (range, 20°-58°), mean version of freehand reading was 10.7° (-6°- 27°), and the mean navigation reading was 43.2° (37°-49°) for inclination and 13.0° (-8° - 24°) for version. On postoperative CT scan analysis the mean inclination was 45.3° (34°-56°) and mean version was 15.1° (4°-25°). The deviation of the freehand inclination from the post operative CT scan reading was 11.4° (1°-30°) and the version deviated by a mean of 10.8° (2°-26°). The deviation of the navigation reading from the CT scan reading had a mean of 5.3° (1°-13°) for inclination and 5.6° (1°-17°) for version. CONCLUSION: The accuracy of the navigation system over conventional freehand cup placement is validated by this study.

Minimally invasive plate osteosynthesis for humerus diaphyseal fractures.

BACKGROUND: Minimally invasive plate osteosynthesis (MIPO) technique is reported as a satisfactory procedure for the treatment of humeral shaft fractures by the anterior approach by several authors. However, none of the published reports had a significant follow-up nor have they reported patient outcomes. We evaluated the clinical, radiographic, and functional outcome over a minimum follow-up of 2 years using the same MIPO technique to humeral shaft fracture. MATERIALS AND METHODS: 32 adult patients with diaphyseal fractures of the humerus treated with MIPO between June 2007 and October 2008 were included in the study. Patients with metabolic bone disease, polytrauma, and Gustilo and Anderson type 3 open fractures with injury severity score >16 were excluded from the study. All cases were treated with closed indirect reduction and locking plate fixation using the MIPO technique. The surgery time, radiation exposure, and time for union was noted. The shoulder and elbow function was assessed using the UCLA shoulder and Mayo elbow performance scores, respectively. RESULTS: Of the 32 patients in the study, 19 were males and 13 were females. The mean age was 39 years (range: 22-70 years). Twenty-seven of the thirty-two patients (84.3%) had the dominant side fractured. We had eight cases of C2 type; five cases of C1 and A2 type; four cases of B2 type; three cases each of B3, B1, and A1 type; and one case of A3 type of fracture. The mean surgical time was 91.5 minutes (range: 70-120 minutes) and mean radiation exposure was 160.3 seconds (range: 100-220 seconds). The mean radiological fracture union time was 12.9 weeks (range: 10-20 weeks). Shoulder function was excellent in 27 cases (84.3%) and good in remaining 5 cases (15.6%) on the UCLA score. Elbow function was excellent in 26 cases (81.2%), good in 5 cases (15.6%), and fair in 1 case (3.1%) who had an associated olecranon fracture that was fixed by tension band wire in the same sitting. CONCLUSION: MIPO of the humerus gives good functional and cosmetic results and should be considered one of the management options in the treatment of humeral diaphyseal fractures.