A Case-Based Review of Arthritis Robustus.

Rheumatoid arthritis (RA) commonly presents as a chronic additive symmetric inflammatory polyarthritis involving the small and large joints. Rarely do patients present with few or no clinical symptoms, despite apparent signs of inflammation. This condition, known as arthritis robustus, typically occurs in elderly males who are manual laborers with an active lifestyle. It is essential to diagnose arthritis robustus and start treatment promptly to avoid the development of deformities and other complications in the future.

Paraquat poisoning in Andaman and Nicobar Islands - Government must intervene.

Paraquat poisoning is a grave public health problem in the Andaman and Nicobar islands of India. To evaluate various aspects of paraquat poisoning that influence the outcome, a retrospective study was planned. In this case series study, the information about all cases of acute paraquat poisoning who were admitted to GB Pant Hospital, Port-Blair, in a 12-year period (January 2007-December 2018) were evaluated. A total of 29 referred patients were evaluated with the majority from the early productive age of 16-30 years (68.97%). The case fatality rate was 100%. Most of the incidents took place in South Andaman district (68.97%) and during the rainy season (55.17%). Initially, they presented with local symptoms like mouth and throat pain with ulceration (48.27%), vomiting (44.82%), breathlessness (34.48%), epigastric and abdominal pain (31.03%), hematemesis (27.58%), and oliguria (20.68%). Later on, major organ dysfunctions like a respiratory failure (65.51%), acute kidney injury (62.08%), acute liver failure (55.17%), cardiac dysfunction (31.03%), and multiorgan failure (58.62%) ensued. Patients who were referred early had a significantly longer hospital stay. Few received advanced care, like, methyl prednisolone (24.12%), cyclophosphamide (10.34%), Mesna/NAC (06.89%), charcoal tablets (10.34%), mechanical ventilation (06.89%), and hemodialysis (10.34%). Apart from hemodialysis in acute kidney injury patients and steroid pulse, no other modalities showed improved hospital survival duration. Primary prevention especially government laws, public awareness, and education of health professionals regarding the seriousness of this problem are the keys to get rid of this incurable poisoning in these islands. The government should prioritize preventive works in the south Andaman district and during the rainy season to avoid catastrophe each year and if possible should ban it. Methyl prednisolone therapy and hemodialysis might be advocated to have a better outcome.

Amitraz poisoning: Early gastric lavage can prevent life-threatening complications.

Amitraz is a worldwide available pesticide of formamidine chemical family, proven to have reversible toxic effects on both animals and humans. Upon intoxication by ingestion, inhalation, or dermal route, it can cause various central nervous system (CNS), CVS, respiratory and gastrointestinal effects, some of which may be life threatening. Because of lack of specific antidote patients are usually managed with supportive and symptomatic management. We describe a case of 36-year-old female patient who presented to us with alleged history of 120 ml amitraz ingestion. She was given early gastric lavage with activated charcoal at emergency along with supportive and symptomatic management. She developed mild CNS depression, bradycardia, miosis, and fluctuating blood pressure. She was managed in intensive care unit and was kept under close hemodynamic monitoring. Her clinical course during hospital stay was uneventful and was successfully discharged without any residual deficits. According to previously published data, this amount of amitraz intoxication could have caused more serious clinical manifestations. This disproportionately less severe clinical manifestation in our patient is attributed to early gastric lavage. Ominous of reducing amitraz-related health hazards lies in the hands of primary health care physicians and regulatory bodies of government.

Sheehan syndrome with Gitelman syndrome, Tackling Additive Morbidity.

Sheehan syndrome (SS) is postpartum hypopituitarism resulting from pituitary gland necrosis caused by severe hypotension due to massive intra or post-partum hemorrhage. Defective NaCl transport in the distal convoluted tubule, due to mutations affecting the thiazide sensitive Na-Cl-cotransporter results in the autosomal recessive salt-losing renal tubulopathy, Gitelman syndrome (GS). These two have been rarely described together. We report the case of a middle-aged woman with both these conditions, resulting in management issues. Physicians encountering unexplained hypokalemia refractory to standard management must consider the possibility of renal tubular disorders.

Morvan's syndrome-is a pathogen behind the curtain?

Morvan's syndrome is a rare syndrome of likely autoimmune etiology characterized by peripheral nerve hyperexcitability, dysautonomia, insomnia, and fluctuating delirium with prominent hallucinations. Since its first mention in 1890, less than 100 cases have been described in literature. The largest existing review includes details of 29 cases. This case series describes 4 cases (M = 4) of Morvan's syndrome which presented between May and November 2017 to a single tertiary care referral teaching hospital in north India. All the four patients manifested behavioral abnormalities, sleep disturbances, hallucinations, autonomic dysfunction, and clinical signs of peripheral nerve hyperexcitability, mostly as myokymia. Two of the patients had Anti-CASPR2 (contactin-associated protein 2) antibodies. Three of them had electromyography features of peripheral nerve hyperexcitability and only one had elevated cerebrospinal fluid protein level. We hypothesize that Morvan's syndrome and other less characterized autoimmune encephalitis/peripheral nervous system syndromes may have infectious triggers. A possible viral trigger may result in generation of autoantibodies which result in the typical manifestations. We base these hypotheses on the finding of four cases of an orphan disease within a short period of time in a limited geographical distribution.

Severe haematuria of lower urinary tract origin with low dose dabigatran use in three Indian elderly patients: unresolved issues in the safety of novel oral anticoagulants.

Dabigatran is a newer oral direct thrombin inhibitor approved by the United States Food and Drug Administration and the European Medicines Agency (EMA). The proper dosage of the drug, the potential for adverse drug reactions and the nature of bleeds with use of this drug as with other novel oral anticoagulants (NOACs), in the elderly population are still areas of uncertainty. Despite the existence of a specific antibody, idarucizumab which is an antidote to dabigatran toxicity, management of dabigatran-induced bleeds is an undefined area especially in resource constrained settings. We report severe haematuria with dabigatran in three elderly Indian patients at the lowest recommended therapeutic dose and explore these grey zones in dabigatran therapy.