Below is the current list of 300 free paediatric nephrology thesis topics, covering chronic kidney disease, acute kidney injury, nephrotic syndrome, glomerulonephritis and urinary abnormalities, urinary tract infection and congenital anomalies of the kidney and urinary tract, childhood hypertension, electrolyte, acid-base and tubular disorders, dialysis and transplantation, renal involvement in systemic disease, and urolithiasis and screening, for MD and DNB candidates in Paediatrics. These also serve as paediatric kidney disease research topics for board residents and postgraduate students outside India. Every title uses a cross-sectional, observational, comparative, diagnostic or analytical design that can be completed within a single thesis period using children already attending the nephrology clinic, the wards or the dialysis unit, together with investigations already performed for clinical reasons. Each topic generates a complete paediatrics protocol and paediatrics synopsis in editable format.
Last reviewed and updated: August 2026
📌 Updated for 2026–2027 MD and DNB Paediatrics admissions
This list of paediatric nephrology thesis topics is updated for the 2026–27 academic cycle. Topics are reviewed against recent dissertations, examiner preferences, feasibility in Indian district and tertiary paediatric units, and the case definitions and reporting standards now expected in examination and in journals.
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The topics above work as research questions anywhere — what changes is the document your institution expects. Two different routes, depending on which applies.
Board residents — SCFHS, Arab Board, OMSB, KIMS, QCHP, NHRA, DHA and DOH
Residency programmes across the Gulf carry a mandatory research requirement, and the equivalent of an Indian synopsis is the research proposal submitted to the IRB before a research project begins. The format differs from the Indian one: it additionally requires a Gantt chart, a budget and resources section, and a Declaration of Helsinki statement.
Generate a residency research proposal →PhD and Master's candidates — Saudi Arabia, Malaysia, the Gulf and beyond
University graduate programmes generally require a full research proposal of roughly 6,000 to 10,000 words, with an extended literature review, a theoretical framework and a detailed methodology chapter — considerably longer and deeper than a residency proposal. These are written individually, by a medical doctor, with no artificial intelligence generation and no plagiarism, and revised until the supervisor accepts them.
Enquire about a PhD research proposal →🔥 Trending research areas in paediatric nephrology for 2026–27
Based on recent dissertations, examiner preferences and current practice in paediatric units across India, these are the emerging high-interest areas:
A paediatric nephrology protocol is judged on internal consistency: the research question, objectives, methodology and statistical plan must all describe the same study. The primary objective should be a single measurable endpoint — one prevalence, one comparison, one association, one diagnostic estimate — with everything else demoted to secondary objectives. Beyond that, this subject is unusually definition-dependent, and each definition below decides a whole group of topics on this page.
Acute kidney injury needs a named definition, a baseline and an honest statement about the urine-output criterion. State which system is used and stage children by it explicitly. Both the widely used paediatric systems compare current creatinine against a baseline, and a child admitted for the first time has no baseline, so the protocol must state the rule applied — lowest creatinine during admission, a value from an earlier record, or an estimated normal for height — and acknowledge that each rule changes the count. The urine-output criterion requires measured output, which outside intensive care is rarely recorded accurately in a small child; say whether it was applied, because a study using creatinine alone reports a substantially lower incidence than one using both, and comparing your figure with a published one that used both is not a like-for-like comparison.
Steroid responsiveness in nephrotic syndrome is a statement about a completed treatment course, not a cross-sectional observation. Steroid-sensitive, steroid-dependent, frequently relapsing and steroid-resistant are defined by response to a specified regimen over a specified interval, so a study classifying children at one clinic visit must take the classification from documented records, state the regimen used and the criteria applied, and exclude children whose course is incompletely documented rather than guessing. State the definition of remission and relapse used, and record cumulative steroid exposure properly for the topics that depend on it — total duration and approximate cumulative dose, not simply whether the child is on steroids today.
Say how proteinuria was measured, in what sample, and in what units. Dipstick protein is semiquantitative and moves with urine concentration, so a dilute sample under-reads and a concentrated one over-reads. Specify a first-morning sample wherever the objective concerns persistent proteinuria, since a random daytime sample in an adolescent captures orthostatic proteinuria that is benign and common. For the protein-to-creatinine ratio, state the units explicitly and consistently, because milligrams per milligram and milligrams per millimole differ by a factor near nine and are confused in published Indian work often enough that an examiner will check. Give the cut-offs used, with their citation, and state the age band they apply to, since infants have higher normal ratios.
Urinary tract infection turns on the collection method. A bag specimen is acceptable for excluding infection and not for diagnosing it, and the colony count that defines significant growth differs for clean-catch, catheter and suprapubic samples. State the method used for each age group, state the threshold applied to each method, and do not pool them into one case definition. Record prior antibiotic exposure, which is common in Indian practice and produces culture-negative pyuria, and state how a child with sterile pyuria was classified. For the dipstick accuracy topics, state that culture is the reference standard, the media and the incubation period, and who read the dipstick.
Blood pressure needs its own methods paragraph. State the device and its paediatric validation, the cuff bladder size chosen against the child's arm circumference, the arm, the posture, the rest period and the number of readings averaged. Name the reference table used to classify the reading by age, sex and height percentile. And be precise about what a single visit can establish: hypertension in children is defined on readings from three separate occasions, so a one-visit cross-sectional study reports elevated or hypertensive-range blood pressure, not hypertension — and where the title says hypertension, the methodology should either arrange repeat visits or the objective should be reworded.
Specify the imaging. Renal ultrasonography is operator-dependent, so state who performed it, on what machine, and whether measurements were made prospectively for the study or taken from reports. Kidney length must be interpreted against body size, so state the reference used and index to height or body surface area rather than comparing raw centimetres across an age range. For hydronephrosis, name the grading system; for vesicoureteral reflux, name the grading system and the study that produced it, and state that reflux grading requires a micturating cystourethrogram performed for clinical indication, never for research.
A paediatrics synopsis is the condensed document of two to four pages — title, introduction, aim and objectives, brief methodology, sample size and references — submitted for registration of the dissertation topic. The paediatrics protocol is the expanded version of twelve to twenty pages carrying the full review of literature, detailed methodology including case definitions and laboratory technique, the statistical plan, the study timeline and the annexures.
Four annexures carry particular weight on this subject. The case definition annexure sets out in one table how each diagnosis and each grade is defined, with the source cited: acute kidney injury stages and the baseline rule, chronic kidney disease stages with the estimating equation, nephrotic syndrome response categories, significant bacteriuria by collection method, blood pressure categories with the reference table. The laboratory methods annexure states the analyser and method for creatinine, urea, electrolytes, albumin, calcium, phosphorus, parathyroid hormone and urine protein, with reference ranges and the units used throughout — the creatinine method in particular belongs here rather than being assumed. The data collection proforma must include height measured on the day, since it is required for the estimating equation and for indexing, along with drug exposure fields for steroids, immunosuppressants and nephrotoxic agents. And the consent set requires a parent or guardian information sheet and consent form in the local language plus a separate age-appropriate assent form.
Two paediatric specifics that examiners look for here. The protocol must state that no additional venepuncture, imaging, contrast study or biopsy is performed for research, and that residual samples from clinically indicated investigations are used wherever possible. And where the study population includes critically ill children or children on dialysis, it must state that no research procedure delays dialysis, transfer or treatment, in those words.
In practice the synopsis is extracted from the protocol rather than written separately, which is faster and produces a more coherent document. Check the university's prescribed proforma before submission, since rejections on formatting grounds are common and entirely avoidable.
Match the formula to the design. Prevalence topics — anaemia in chronic kidney disease, hypertension, microalbuminuria, urinary tract infection in malnutrition, hypercalciuria — use a single proportion formula with an expected prevalence from a cited comparable study and a stated precision, using relative precision where the finding is uncommon. Comparative topics need a two-mean or two-proportion calculation with both expected values referenced. Diagnostic topics, including dipstick against culture and urinary red cell morphology, are sized on expected sensitivity and specificity, with the required number being the number of children with the target condition. Name the citation that supplied the input.
School screening prevalence is inflated by a single sample, and the protocol should say how it handles that. A one-off dipstick in a school will find proteinuria in a noticeable fraction of adolescents, much of it orthostatic or transient after exercise or fever, and a study that reports that figure as the prevalence of proteinuria overstates it substantially. Build in a repeat first-morning sample for every initial positive, report both the initial and the confirmed prevalence, and describe the difference — that difference is often the most useful result in the study. The same two-stage logic applies to haematuria screening, where a confirmed persistent finding is a different entity from a single positive dipstick.
Ratios and concentrations here are skewed, not normal. Spot protein-to-creatinine ratio, calcium-to-creatinine ratio, serum ferritin, parathyroid hormone and urine colony counts are all right-skewed with long tails. Summarise them as median with interquartile range, compare with non-parametric tests, or log-transform before parametric analysis and say so. Reporting a mean protein-to-creatinine ratio with a standard deviation across a nephrotic population describes nobody in the series.
Several groups here will not support a comparison, and that should be settled before registration. Bartter and Gitelman syndrome, nephrogenic diabetes insipidus, renal salt-wasting disorders, multicystic dysplastic kidney and paediatric kidney transplant recipients arrive in small numbers even at a busy centre. Register those as descriptive series with the expected number stated openly and a defined recruitment window including a retrospective component where records allow, and word the objective as describing the spectrum rather than testing a difference. A well-documented series of fourteen children with renal tubular acidosis is publishable; the same fourteen split into distal and proximal groups and tested for a difference is not.
Referral filtering and admission filtering run through the whole page. The aetiological distribution of chronic kidney disease from a tertiary clinic reflects who was referred and who survived to be referred, and obstructive uropathy is systematically under-represented where antenatal detection and paediatric urology are limited. Acute kidney injury prevalence in a ward series reflects admission thresholds and the local burden of gastroenteritis and tropical infection, which is seasonal. Word prevalence objectives as prevalence among children attending or admitted, and where recruitment spans seasons, state the months, because a dengue-season series and a summer diarrhoea series describe different diseases.
Plan for confounding and for multiplicity. These are cross-sectional studies, so an association is not a sequence: steroid exposure and obesity are measured on the same day, and the child with the more relapsing disease received more steroid. Word objectives as association, and adjust by multivariable regression for age, sex, disease duration, stage, treatment exposure and nutritional status, entered because they are clinically justified rather than because they survived univariate screening. Where the analysis reports a panel of electrolytes or a battery of biochemical parameters across two groups, nominate the primary endpoint in advance and treat the rest as exploratory, or apply a stated correction.
Name the tests. Continuous variables are summarised as mean with standard deviation where normally distributed and median with interquartile range otherwise, with normality formally tested. Two independent groups use the t-test or Mann-Whitney U test, three or more groups analysis of variance or the Kruskal-Wallis test with a stated post-hoc correction. Proportions use the chi-squared test with Fisher's exact test for sparse cells, which will be needed often in the tubular and transplant sections. Agreement between two measures of the same quantity, such as dipstick grade against protein-to-creatinine ratio, is reported by weighted kappa or Bland-Altman analysis rather than correlation alone. For any record-based component, state in advance how missing data are handled and report how many records were excluded for incompleteness.
Start from the register and count by diagnosis. Nephrotic syndrome, urinary tract infection, acute kidney injury and acute glomerulonephritis accumulate in any paediatric service and will fill a sample. Chronic kidney disease, dialysis and transplant populations exist only where a paediatric nephrology service runs, and the tubular disorders arrive in ones and twos anywhere.
Then check what the laboratory and the imaging department can actually supply. Which creatinine method is in use and whether the analyser is calibrated to an international standard, whether parathyroid hormone, vitamin D, serum magnesium, urine osmolality and lipid profiles are available and who pays, whether urine culture is done in-house with reliable colony counting, and whether a radiologist will perform prospective renal measurements rather than issuing a narrative report. Topics built on routine biochemistry, urinalysis, culture and ultrasonography already ordered are the ones that finish on time. Where a school or community arm is planned, confirm that permission can be obtained before the topic is registered.
Descriptive clinical, aetiological and biochemical profiles remain the most common and are readily accepted: a defined group of children with a stated renal diagnosis, described across clinical, laboratory, anthropometric and imaging parameters. Prevalence studies of a complication within a disease group, comparative studies between disease stages or against healthy children, and analytical studies associating a biochemical value with a clinical outcome are all established.
Diagnostic accuracy studies form their own category here and publish well — dipstick against culture, urinary red cell morphology for localising haematuria, spot protein-to-creatinine ratio against dipstick grade — because urine culture and quantified proteinuria are genuine reference standards. School-based screening studies are feasible and useful where permission is obtainable, and questionnaire-based studies of adherence, caregiver knowledge, quality of life and caregiver burden are accepted and are often the most practical option where laboratory support is limited. Prospective observational follow-up through an admission is possible for acute kidney injury, but the cross-sectional framing here is deliberate, because it fits the interval between ethics clearance and submission.
Bring three to five shortlisted titles rather than one, since guides frequently rule out a topic on grounds a new resident cannot see — a senior resident already attached to the nephrology clinic, a departmental project on the same register, a laboratory contract about to change.
Settle six things in that meeting: how many children of the required diagnosis attend or are admitted annually and how the count was made; which creatinine method the laboratory runs and which estimating equation the department expects; which case definitions and staging systems are to be used, and how the acute kidney injury baseline problem will be handled; which investigations are free to the patient and which must be funded; who performs and reports the ultrasonography, and whether prospective measurement is possible; and which journal the eventual paper is aimed at. Where the topic needs microbiology, biochemistry, radiology, cardiology or school access, secure that cooperation formally rather than on an informal understanding.
Several can, and record-based work suits the acute kidney injury, biopsy, dialysis and systemic-disease groups where admission investigations are documented. State the archive period, how records were identified, and the exclusion criteria, and apply for a waiver of consent explicitly rather than assuming one follows from the design.
Three cautions specific to this subject. Height is usually missing, and without it there is no estimated glomerular filtration rate. That single gap defeats more retrospective nephrology dissertations than any other; retrieve twenty records and count how many carry a measured height before writing the protocol. The baseline creatinine problem is worse retrospectively, because the earlier value that would define it is in a different file or does not exist, so state the imputation rule and report how many children were staged on an imputed baseline. Collection method for urine culture is rarely recorded, which means a retrospective urinary tract infection study often cannot apply a consistent case definition; if the register does not record whether the sample was clean-catch or catheter, say so and treat it as a limitation rather than assuming.
The synopsis is the condensed two to four page document submitted for topic registration. The protocol is the full document of twelve to twenty pages containing the detailed review of literature, methodology with case definitions and laboratory technique, the reference ranges and units used, the statistical plan, the timeline and the annexures including the data collection proforma and the consent and assent set. The synopsis is normally extracted from the completed protocol.
Institutional ethics committee approval before any data collection, under the national ethical guidelines for biomedical research involving human participants and the specific provisions governing research in children. Where school children are screened, written permission from the school authority or education department is required in addition, and committees ask to see it.
Consent and assent. Written informed consent from a parent or legal guardian in the local language, and written assent from the child from about seven years of age. State that participation is voluntary and that refusal does not affect the child's treatment, dialysis scheduling or transplant assessment — a reassurance that matters here more than in most subjects, because families on a dialysis or transplant pathway are acutely aware of their dependence on the unit.
Nothing may delay treatment. For the acute kidney injury, critical care and dialysis topics, the protocol must state in those words that no research procedure, consent process or measurement delays dialysis, fluid resuscitation, transfer or any other treatment, and that consent may be taken after stabilisation where the clinical situation requires. State that no additional venepuncture, imaging, contrast study, micturating cystourethrogram or kidney biopsy is performed for research, and that residual samples from clinically indicated investigations are used.
Screening creates an obligation to act. A school dipstick study will find proteinuria, haematuria and hypertensive-range blood pressure readings, and the protocol must state the pathway in advance: repeat testing, who informs the family, and the named referral route for a confirmed abnormality. A screening study without that pathway should not be approved, and it also wastes the finding. The same applies to microalbuminuria detected in obese or diabetic children and to incidental ultrasonographic findings.
Small groups can be identifiable. A paediatric kidney transplant series or a tubular disorder series may contain few enough children that a table of individual cases with age, sex and diagnosis identifies a child to anyone connected with the unit. Report aggregated data, avoid case-level tables where numbers are small, and state how confidentiality is protected. Urine collection in an older child or adolescent requires privacy and a same-sex attendant where assistance is needed, which belongs in the methods as a matter of dignity.
Clearance commonly takes six to ten weeks and retrospective approval is not granted.
The bedside Schwartz equation, height in centimetres multiplied by a constant and divided by serum creatinine, is the standard in paediatric practice and is what almost every topic on this page implicitly relies on — but three things have to be stated alongside it, and omitting them is the commonest technical flaw in Indian paediatric nephrology dissertations. The creatinine method. The constant of 0.413 in the bedside equation was derived for enzymatic creatinine measured on an assay traceable to the international reference method. A great many Indian laboratories still run a Jaffe or modified Jaffe method, which reads higher than enzymatic at the low creatinine concentrations normal in children, because non-creatinine chromogens contribute proportionally more when the true value is small. Applying the enzymatic constant to a Jaffe result therefore returns a lower estimated glomerular filtration rate than the child actually has, and shifts children into more advanced chronic kidney disease stages than they occupy. State the analyser, the method and whether it is standardised; where the laboratory uses Jaffe, say so plainly as a limitation and avoid presenting stage-wise prevalence as directly comparable with series that used enzymatic assays. Height must be measured, not recalled. It sits in the numerator, so an estimated or copied-forward height propagates straight into the result, and this is precisely where retrospective studies fail. Measure it on the day, with the instrument and technique stated, recumbent length below two years. Creatinine is a product of muscle mass, so the estimate misleads in exactly the children several topics here study. A severely wasted child, a child with cerebral palsy and a child on long-term dialysis all generate less creatinine, so a reassuring value conceals genuine loss of function and the equation overestimates their filtration rate. Where the study population includes malnourished or immobile children, say this in the limitations and consider reporting creatinine alongside the estimate rather than the estimate alone. Two further points worth stating in the methodology. Chronic kidney disease staging by estimated glomerular filtration rate is not applied below two years of age, because normal values are physiologically lower and still rising, so state the age range over which staging was applied. And where cystatin C is available, a combined estimate is more robust in the muscle-mass situations above; where it is not, saying so is better than silence.
Substantially. A PhD proposal typically runs 6,000 to 10,000 words and carries an extended critical literature review, a theoretical framework, a detailed methodology chapter and a discussion of expected contribution to the field. An MD synopsis is a two to four page registration document. The research question can be the same; the depth expected is not.
Most universities require registration within six to nine months of joining. Shortlist in the first two months, finalise with the guide by the third, and file for ethics clearance immediately afterwards. Recruitment in this subject carries a seasonal pattern that catches residents out, since gastroenteritis, dengue, scrub typhus and malaria admissions cluster and a study drawing its acute kidney injury cases from one season describes that season. Plan for at least twelve months of collection where the topic depends on admissions, and where school permission is needed, start that application alongside the ethics submission. Close the data collection window at least six months before submission.
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