Decisions on an Indian ward are taken quickly, often with incomplete information and under a heavy patient load.
The calculators that are most easily available were written for other health systems. They assume drugs that our pharmacies do not stock, units that we do not use, and risk equations derived from populations that differ from ours.
A large part of Indian practice also follows national programme guidance. NACO ART switching, NTEP weight bands, the UIP schedule, intradermal rabies regimens, UDID certification and Anemia Mukt Bharat dosing are not adaptations of Western protocols. They are different algorithms, with different drugs, different thresholds and different reporting requirements. A tool that does not carry them is of limited use at the bedside here.
MEDiscuss CDSS was built to meet that need. It aims to give the clinician a defensible next step, in the drugs and units actually used in Indian hospitals, within the time available on a ward round.
The emphasis throughout is on management decisions rather than on arithmetic. The tools group as follows.
Every tool states its references and the date on which it was last revised, so that the reader can judge how current the content is. Several tools also carry a plain language explanation meant to be read out to the patient or the relative.
The system runs in the browser and needs no installation. A tool that has been opened once will open again when the network is unavailable, and when the device is online the current version is always fetched, so that a corrected dose reaches the clinician on the very next visit. Any calculation can be shared as a link that opens with the values already entered. Only numeric fields, dropdown selections and checkboxes are carried in such a link. Free text is never carried, so a patient's name or identification number cannot travel in a shared URL.
The content is reviewed periodically and each revision is dated on the page itself. Internal audits of the clinical logic are part of the routine, and the defects found in them have been corrected and recorded. The system is used by clinicians and postgraduate residents, largely in India.
MDCalc and UpToDate are excellent resources and remain in daily use. MEDiscuss CDSS is built for the questions that they do not answer well in the Indian setting. The comparison below is meant to show where each is useful.
| Aspect | MEDiscuss CDSS | MDCalc and UpToDate |
|---|---|---|
| Clinical context | Indian programme guidance taken as primary where it differs: NACO, NTEP, UIP, NVBDCP, Anemia Mukt Bharat, ICMR, IAP and API, along with international evidence | Predominantly US and European guidance |
| Drug detail | Formulations dispensed here, including Indian fixed dose combinations and generics such as Saroglitazar, Teneligliptin and Cilnidipine | US formulary focus |
| What a tool returns | The next step where the evidence supports one: a dose, a band, an interval, or the investigation that follows | A score or a formula, with the interpretation left to the reader or to the accompanying text |
| Access | No installation and no account. Works on a slow connection, and a tool once opened works without one | App download, or an institutional subscription in the case of UpToDate |
| Editorial record | References and a dated revision stamp on every tool | Named authors and independent specialist reviewers, with a long publication record and wide citation |
| Breadth | A focused set, chosen for Indian ward practice | Several hundred calculators, and in the case of UpToDate a full reference text behind them |
The limits of this system should be equally clear. It is a focused set of tools and not a reference library. There are no monographs behind the calculators, and the coverage is deliberately restricted to areas in which the content can be kept current. For a question outside that scope, the established references remain the right place to look.
An optional sign in is being added to the system. It is meant for personalisation and not for access. Every tool works without an account today and will continue to work without one. There is no trial period, no registration wall, and no feature reserved for members.
For a clinician who chooses to sign in, the purpose is to keep recent calculations and preferred tools available across their own devices. Clinical values entered into a tool are held in the browser on that device and are not sent to the server. Anonymous usage statistics, such as which tools are opened and how often, are recorded.
The system is developed and maintained alongside clinical and administrative duties. Work on it proceeds steadily, and no dates are promised for the items listed above.
These tools support a clinical decision. They do not replace it. Every output assumes a clinician who can judge whether it applies to the patient in front of them, and every dose should be verified against the product label and the hospital protocol before it is prescribed.
If a result appears wrong, please tell us. Reported errors and requests for new tools have shaped this system more than anything else.
